19. What is the seсond derivative of y бх* - 3x1 + х2 -57 а. у 24х1 — 9х2 + 2х b. у"3 144х — 18 с. у" 72х2 --18х + 2 d. y" = 144 _20. What is the third derivative of y = 2x5 – 2x* + 5x³ + 6? а. у" 10х4-8х3 + 15х2 b. y" = 2x* – 2x* + 5x² с. у" 3 120х2— 48х + 30 d. y" %3D 40х3 — 24х2 + 30х
19. What is the seсond derivative of y бх* - 3x1 + х2 -57 а. у 24х1 — 9х2 + 2х b. у"3 144х — 18 с. у" 72х2 --18х + 2 d. y" = 144 _20. What is the third derivative of y = 2x5 – 2x* + 5x³ + 6? а. у" 10х4-8х3 + 15х2 b. y" = 2x* – 2x* + 5x² с. у" 3 120х2— 48х + 30 d. y" %3D 40х3 — 24х2 + 30х
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 2E
Related questions
Question
Can someone answer 19 and 20. Thank you.
![_13. If y = sin(4x – 5), then what is y'?
%3D
а. у'3 cos (4х-5)
b. y' = 4cos (4x – 5)
с. у'%3D— сos (4х — 5)
d. y' = -4cos (4x)
_14. If y = 3x sin(4x), then what is y'?
а. у'%3D2хсos (4x) + 3sin (4x)
b. y' = cos(4x) + sin(4x) + 3x
c. y' = 12xcos 4x + 3sin 4x
d. y' = 2xcos(4x) + 3cos (4x²)
_15. What is the y' of y = tan(6x – 5) ?
a. y' = 6csc2(6x – 5)
b. y' = tan (6)
c. y' = 6sec²(6x – 5)
d. y'%3D бсot (6х — 5)
%3D
16. What is the derivative of f(x) = e8x+3?
a. f'(x) = e®
b. f'(x) = 3e8x
c. f'(x) = 8e
d. f'(x) = 8eBx+3
_17. What is the derivative of y = 34x?
a. y' = 4x3
b. y' = In4x + 34x
c. y' = (4)(3**)
d. y' = (4) 3**In (3)
_18. What are the critical points of f(x) = x³ – 3x2 – 3.
а. (0, -3)аnd(2, -7)
b. (0,3)and( 2,7)
c. (0,2 )and( 2,6)
d. (1, 2)and(3, 5)
19. What is the second derivative of y = 6x* – 3x3 + x² – 5?
а. у"3 24x3 — 9х2 + 2х
b. у"3D 144х — 18
с. у" %3D 72х2 -18х + 2
d. y":
= 144
20. What is the third derivative of y = 2x5 – 2x* + 5x³ + 6?
%3!
а. у" 3 10х4 — 8х3 + 15х2
b. y" = 2x* – 2x3 + 5x?
с. у" 3D 120х2 — 48х + 30
d. y" = 40x3 – 24x? + 30x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b862d56-c726-471c-a8ce-b1e756c0abe0%2Ffceea62e-c321-4184-a71f-e16c5cec12dd%2F16tnmky_processed.png&w=3840&q=75)
Transcribed Image Text:_13. If y = sin(4x – 5), then what is y'?
%3D
а. у'3 cos (4х-5)
b. y' = 4cos (4x – 5)
с. у'%3D— сos (4х — 5)
d. y' = -4cos (4x)
_14. If y = 3x sin(4x), then what is y'?
а. у'%3D2хсos (4x) + 3sin (4x)
b. y' = cos(4x) + sin(4x) + 3x
c. y' = 12xcos 4x + 3sin 4x
d. y' = 2xcos(4x) + 3cos (4x²)
_15. What is the y' of y = tan(6x – 5) ?
a. y' = 6csc2(6x – 5)
b. y' = tan (6)
c. y' = 6sec²(6x – 5)
d. y'%3D бсot (6х — 5)
%3D
16. What is the derivative of f(x) = e8x+3?
a. f'(x) = e®
b. f'(x) = 3e8x
c. f'(x) = 8e
d. f'(x) = 8eBx+3
_17. What is the derivative of y = 34x?
a. y' = 4x3
b. y' = In4x + 34x
c. y' = (4)(3**)
d. y' = (4) 3**In (3)
_18. What are the critical points of f(x) = x³ – 3x2 – 3.
а. (0, -3)аnd(2, -7)
b. (0,3)and( 2,7)
c. (0,2 )and( 2,6)
d. (1, 2)and(3, 5)
19. What is the second derivative of y = 6x* – 3x3 + x² – 5?
а. у"3 24x3 — 9х2 + 2х
b. у"3D 144х — 18
с. у" %3D 72х2 -18х + 2
d. y":
= 144
20. What is the third derivative of y = 2x5 – 2x* + 5x³ + 6?
%3!
а. у" 3 10х4 — 8х3 + 15х2
b. y" = 2x* – 2x3 + 5x?
с. у" 3D 120х2 — 48х + 30
d. y" = 40x3 – 24x? + 30x
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