Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4\" \/>\n<meta property=\"og:description\" content=\"C\u00e2u 8:\u00a0Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t chi\u1ebfc xe \u00f4 t\u00f4 sau t n\u0103m k\u1ec3 t\u1eeb khi mua \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng b\u1eb1ng c\u00f4ng th\u1ee9c G(t) = 600e-0,12t\u00a0(tri\u1ec7u \u0111\u1ed3ng). T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a chi\u1ebfc xe n\u00e0y t\u1ea1i hai th\u1eddi \u0111i\u1ec3m : l\u00fac mua v\u00e0 l\u00fac \u0111\u00e3 s\u1eed d\u1ee5ng 5 n\u0103m (l\u00e0m tr\u00f2n k\u1ebft qu\u1ea3 \u0111\u1ebfn h\u00e0ng tri\u1ec7u) A. […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-17T11:06:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-236.png\" \/>\n\t<meta property=\"og:image:width\" content=\"341\" \/>\n\t<meta property=\"og:image:height\" content=\"164\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"H\u00e0 Trang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 Trang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/\",\"url\":\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/\",\"name\":\"Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4\",\"isPartOf\":{\"@id\":\"https:\/\/lop12.edu.vn\/#website\"},\"datePublished\":\"2018-04-17T11:06:26+00:00\",\"dateModified\":\"2018-04-17T11:06:26+00:00\",\"author\":{\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\"},\"breadcrumb\":{\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/lop12.edu.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ch\u01b0\u01a1ng 2 – B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit – Ph\u1ea7n 4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lop12.edu.vn\/#website\",\"url\":\"https:\/\/lop12.edu.vn\/\",\"name\":\"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lop12.edu.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45\",\"name\":\"H\u00e0 Trang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g\",\"caption\":\"H\u00e0 Trang\"},\"url\":\"https:\/\/lop12.edu.vn\/author\/trangvth2\/\"}]}<\/script>\n","yoast_head_json":{"title":"Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/","og_locale":"en_US","og_type":"article","og_title":"Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4","og_description":"C\u00e2u 8:\u00a0Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t chi\u1ebfc xe \u00f4 t\u00f4 sau t n\u0103m k\u1ec3 t\u1eeb khi mua \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng b\u1eb1ng c\u00f4ng th\u1ee9c G(t) = 600e-0,12t\u00a0(tri\u1ec7u \u0111\u1ed3ng). T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a chi\u1ebfc xe n\u00e0y t\u1ea1i hai th\u1eddi \u0111i\u1ec3m : l\u00fac mua v\u00e0 l\u00fac \u0111\u00e3 s\u1eed d\u1ee5ng 5 n\u0103m (l\u00e0m tr\u00f2n k\u1ebft qu\u1ea3 \u0111\u1ebfn h\u00e0ng tri\u1ec7u) A. […]","og_url":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_published_time":"2018-04-17T11:06:26+00:00","og_image":[{"width":341,"height":164,"url":"https:\/\/lop12.edu.vn\/wp-content\/uploads\/2018\/04\/1-236.png","type":"image\/png"}],"author":"H\u00e0 Trang","twitter_card":"summary_large_image","twitter_misc":{"Written by":"H\u00e0 Trang","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/","url":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/","name":"Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2018-04-17T11:06:26+00:00","dateModified":"2018-04-17T11:06:26+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"Ch\u01b0\u01a1ng 2 – B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit – Ph\u1ea7n 4"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/2da855e5d06b553ac0065157cc261a45","name":"H\u00e0 Trang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/545a8100db1147f314111301d261dc33?s=96&d=mm&r=g","caption":"H\u00e0 Trang"},"url":"https:\/\/lop12.edu.vn\/author\/trangvth2\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27425"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=27425"}],"version-history":[{"count":1,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27425\/revisions"}],"predecessor-version":[{"id":27434,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/27425\/revisions\/27434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media\/27426"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=27425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=27425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=27425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":27425,"date":"2018-04-17T18:06:26","date_gmt":"2018-04-17T11:06:26","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=27425"},"modified":"2018-04-17T18:06:26","modified_gmt":"2018-04-17T11:06:26","slug":"chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/","title":{"rendered":"Ch\u01b0\u01a1ng 2 – B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit – Ph\u1ea7n 4"},"content":{"rendered":"

C\u00e2u 8:<\/b>\u00a0Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t chi\u1ebfc xe \u00f4 t\u00f4 sau t n\u0103m k\u1ec3 t\u1eeb khi mua \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng b\u1eb1ng c\u00f4ng th\u1ee9c G(t) = 600e^{-0,12t<\/sup>\u00a0(tri\u1ec7u \u0111\u1ed3ng). T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a chi\u1ebfc xe n\u00e0y t\u1ea1i hai th\u1eddi \u0111i\u1ec3m : l\u00fac mua v\u00e0 l\u00fac \u0111\u00e3 s\u1eed d\u1ee5ng 5 n\u0103m (l\u00e0m tr\u00f2n k\u1ebft qu\u1ea3 \u0111\u1ebfn h\u00e0ng tri\u1ec7u)<\/p>\n}

A. 532 v\u00e0 329 (tri\u1ec7u \u0111\u1ed3ng) \u00a0\u00a0\u00a0C. 600 v\u00e0 292 (tri\u1ec7u \u0111\u1ed3ng)<\/p>\n

B. 532 v\u00e0 292 (tri\u1ec7u \u0111\u1ed3ng) \u00a0\u00a0\u00a0D. 600 v\u00e0 329 (tri\u1ec7u \u0111\u1ed3ng)<\/p>\n

C\u00e2u 9:<\/b>\u00a0T\u00ecm \u0111\u1ea1o h\u00e0m c\u1ee7a h\u00e0m s\u1ed1 y = x.2^{3x<\/sup><\/p>\n}

A. y’ = 2^{3x<\/sup>(1 + 3xln2) \u00a0\u00a0\u00a0C. y’ = 2^{3x<\/sup>(1 + 3ln3)<\/p>\n}}

B. y’ = 2^{3x<\/sup>(1 + xln2) \u00a0\u00a0\u00a0D. y’ = 2^{3x<\/sup>(1 + xln3)<\/p>\n}}

C\u00e2u 10:<\/b>\u00a0T\u00ednh \u0111\u1ea1o h\u00e0m c\u1ee7a h\u00e0m s\u1ed1<\/p>\n

$\"\"$ <\/p>\n

C\u00e2u 11:<\/b>\u00a0T\u00ecm \u0111\u1ea1o h\u00e0m c\u1ee7a h\u00e0m s\u1ed1<\/p>\n

$\"\"$ <\/p>\n

C\u00e2u 12:<\/b>\u00a0Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 y = xe^{-2x<\/sup>\u00a0+ 2 t\u1ea1i giao \u0111i\u1ec3m c\u1ee7a \u0111\u1ed3 th\u1ecb h\u00e0m s\u1ed1 v\u1edbi tr\u1ee5c tung<\/p>\n}

A. y = x + 2 \u00a0\u00a0\u00a0B. y = x \u00a0\u00a0\u00a0C. y = 2x + 2 \u00a0\u00a0\u00a0D. y = -2x + 2<\/p>\n

C\u00e2u 13:<\/b>\u00a0T\u00ecm c\u00e1c kho\u1ea3ng \u0111\u1ed3ng bi\u1ebfn c\u1ee7a h\u00e0m s\u1ed1 y = 4x – 5ln(x^{2<\/sup>\u00a0+ 1)<\/p>\n}

$\"\"$ <\/p>\n

C\u00e2u 14:<\/b>\u00a0Cho h\u00e0m s\u1ed1 y = x^{2<\/sup>e^{-x<\/sup>\u00a0. Kh\u1eb3ng \u0111\u1ecbnh n\u00e0o sau \u0111\u00e2y l\u00e0 \u0111\u00fang ?<\/p>\n}}

A. H\u00e0m s\u1ed1 c\u00f3 x = 0 l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i, x = 2 l\u00e0 \u0111i\u1ec3m c\u1ef1c ti\u1ec3u<\/p>\n

B. H\u00e0m s\u1ed1 c\u00f3 x = 0 l\u00e0 \u0111i\u1ec3m c\u1ef1c ti\u1ec3u, x = -2 l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i<\/p>\n

C. H\u00e0m s\u1ed1 c\u00f3 x = 0 l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i, x = -2 l\u00e0 \u0111i\u1ec3m c\u1ef1c ti\u1ec3u<\/p>\n

D. H\u00e0m s\u1ed1 c\u00f3 x = 0 l\u00e0 \u0111i\u1ec3m c\u1ef1c ti\u1ec3u, x = 2 l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i<\/p>\n

H\u01b0\u1edbng d\u1eabn gi\u1ea3i v\u00e0 \u0110\u00e1p \u00e1n<\/b><\/p>\n\n\n\n
8-C<\/td>\n 9-A<\/td>\n 10-C<\/td>\n 11-B<\/td>\n 12-A<\/td>\n 13-C<\/td>\n 14-B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
C\u00e2u 8:<\/b><\/p>\n
Gi\u00e1 tr\u1ecb xe l\u00fac mua: G(0) = 600 tri\u1ec7u \u0111\u1ed3ng<\/p>\n
Gi\u00e1 tr\u1ecb xe sau khi mua 5 n\u0103m : G(5) = 600.e^{-0,12.5<\/sup>\u00a0\u2248 329 tri\u1ec7u \u0111\u1ed3ng<\/p>\n}
C\u00e2u 9:<\/b><\/p>\n
y’ = 2^{3x<\/sup>\u00a0+ x.2^{3x<\/sup>.ln(2)3 = 2^{3x<\/sup>(1 + 3xln2)<\/p>\n}}}
C\u00e2u 10:<\/b><\/p>\n
$\"\"$ <\/p>\n
C\u00e2u 11:<\/b><\/p>\n
\u0110\u1ec3 thu\u1eadn ti\u1ec7n, ta vi\u1ebft l\u1ea1i<\/p>\n
$\"\"$ <\/p>\n
C\u00e2u 12:<\/b><\/p>\n
y’ = e^{-2x<\/sup>(1 – 2x); y'(0) = 1, y(0) = 2. Ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn c\u1ea7n t\u00ecm : y = x + 2<\/p>\n}
C\u00e2u 13:<\/b><\/p>\n
T\u1eadp x\u00e1c \u0111\u1ecbnh : R<\/p>\n
$\"\"$ <\/p>\n
B\u1ea3ng x\u00e9t d\u1ea5u<\/p>\n
$\"\"$ <\/p>\n
Kho\u1ea3ng \u0111\u1ed3ng bi\u1ebfn c\u1ee7a h\u00e0m s\u1ed1 l\u00e0 (-\u221e; 1\/2) v\u00e0 (2; +\u221e)<\/p>\n
C\u00e2u 14:<\/b><\/p>\n
y’ = e^{-x<\/sup>x(2 – x). B\u1ea3ng bi\u1ebfn thi\u00ean<\/p>\n}
$\"\"$ <\/p>\n
T\u1eeb b\u1ea3ng bi\u1ebfn thi\u00ean ta th\u1ea5y x = 0 l\u00e0 \u0111i\u1ec3m c\u1ef1c ti\u1ec3u, x = 2 l\u00e0 \u0111i\u1ec3m c\u1ef1c \u0111\u1ea1i c\u1ee7a h\u00e0m s\u1ed1.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e2u 8:\u00a0Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t chi\u1ebfc xe \u00f4 t\u00f4 sau t n\u0103m k\u1ec3 t\u1eeb khi mua \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng b\u1eb1ng c\u00f4ng th\u1ee9c G(t) = 600e-0,12t\u00a0(tri\u1ec7u \u0111\u1ed3ng). T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a chi\u1ebfc xe n\u00e0y t\u1ea1i hai th\u1eddi \u0111i\u1ec3m : l\u00fac mua v\u00e0 l\u00fac \u0111\u00e3 s\u1eed d\u1ee5ng 5 n\u0103m (l\u00e0m tr\u00f2n k\u1ebft qu\u1ea3 \u0111\u1ebfn h\u00e0ng tri\u1ec7u) A. […]<\/p>\n","protected":false},"author":3,"featured_media":27426,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[157],"tags":[1447,1446],"yoast_head":"\nCh\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/chuong-2-bai-tap-trac-nghiem-giai-tich-12-ham-so-mu-va-ham-so-logarit-phan-4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ch\u01b0\u01a1ng 2 - B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m Gi\u1ea3i t\u00edch 12: H\u00e0m s\u1ed1 m\u0169 v\u00e0 h\u00e0m s\u1ed1 l\u00f4garit - Ph\u1ea7n 4\" \/>\n<meta property=\"og:description\" content=\"C\u00e2u 8:\u00a0Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t chi\u1ebfc xe \u00f4 t\u00f4 sau t n\u0103m k\u1ec3 t\u1eeb khi mua \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng b\u1eb1ng c\u00f4ng th\u1ee9c G(t) = 600e-0,12t\u00a0(tri\u1ec7u \u0111\u1ed3ng). T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a chi\u1ebfc xe n\u00e0y t\u1ea1i hai th\u1eddi \u0111i\u1ec3m : l\u00fac mua v\u00e0 l\u00fac \u0111\u00e3 s\u1eed d\u1ee5ng 5 n\u0103m (l\u00e0m tr\u00f2n k\u1ebft qu\u1ea3 \u0111\u1ebfn h\u00e0ng tri\u1ec7u) A. 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T\u00ednh gi\u00e1 tr\u1ecb c\u1ee7a chi\u1ebfc xe n\u00e0y t\u1ea1i hai th\u1eddi \u0111i\u1ec3m : l\u00fac mua v\u00e0 l\u00fac \u0111\u00e3 s\u1eed d\u1ee5ng 5 n\u0103m (l\u00e0m tr\u00f2n k\u1ebft qu\u1ea3 \u0111\u1ebfn h\u00e0ng tri\u1ec7u) A. 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