thanks.
Question 12 Find the derivative of the function f(x)= (in(cox) + sinº(x))2. • f'(x) = 12(In(cox)...
1. cos 4 x-sinº x = cos 2x 6 6 2. sin x + COS x = 1-3sin ?x cos” x 3. cos 2x = 1-tanx 1+tanx 4. 2sinx cosx = cos(x-y) – cos (x+y)
Question 17 Find the derivative of the function f(x) = 4e*cosx . Simplify your answer. 0 a. 4e*(cosx-sinx) 0 b. 4e*(cosx + sinx) 0 C. 4e*cosx ( d. 4e*sinxcosx e. -4e* sinx A Moving to another question will save this response.
11. Verify the identity cosx csc? x = csc? x – sinº x– 2. 12. Verify the identity (cos (x + y)][cos (x - y)] = cosx – sin? y.
tion 5 sinx Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function h(x) 3int dt h'(x) = 3 cos(x)In(sinx) - h'(x) = 3 in (cos(x)s in(x))+ 1m3) - h'(x)=3\n(sin(x)cos(x)) - 31nYX h'(x) - 3sin(x) 31n(7) cosx 2 n'(x) = () - 3cos(x) 3inx sinx x h"(x) = 3sin(x)in(cosx) + 3inky 2x
Question 6 Evaluate the integral -5(1+3sin-x)? -ac vir 5+ v=7j+C 05 5 (1+3 sin-"x)' +C stan* *)+C 3 5 (1+3 sinº' x)° +0 A Moving to another question will save this response.
Question 1 1 pts Find the derivative of f(x) = cos(sin(3x)). Of"(x) --cos(3x) sin(sin(3x)) O f'() -- 3cos(3x) sin(sin(3x)) Of'(x) - 3cos(3x) sin(cos(3x]) f'x) --sin(3x) cos(cos(3x)) Question 2 1 pts Find the derivative of f(x) = cos(x^2 + 2x). Of "(x)=2x+2 sin(x^2 + 2x) O f'(x)= x^2 sin(x^2+2x) Of"(x)= (2x+ 2) sin(x^2 + 2x) f'(x)= -(x^2 + 2) sin(x^2 + 2x) O f'(x)--(2x + 2) sin(x^2 + 2x) Question 3 1 pts Use implicit differentiation to find the slope of...
D1.1. Evaluate f'(a) by using the definition of derivative of a function f(x) = 4x2 + 3x – 5 at a = -2. [4 Marks] D1.2. (a) Find the derivative of y = 4 sin( V1 + Vx). (b) If y = sin(cos(tan(x2 + 3x – 2))), then find the first derivative. [3 Marks] D1.3. Using logarithmic differentiation, find the derivative of y = (sec x)+”.
Question 2-Part B: How many inflection points for the function whose second derivative is f"(x) sin(3x)-cos(x2) for 0 < x < 3 Question 2-Part B: How many inflection points for the function whose second derivative is f"(x) sin(3x)-cos(x2) for 0
8. 2 sinº x-3 sin x-1=0 11. 4 sin’ x + 7 sin x = 6 9. tanx-1=0 12. ( tan x-)(tan x-3) = 0
you can skip number 3 Attempts This lost can only be taken once. Force Once started, this test must be completed in one sitting. Do not leave the test before clicking Save a Completion Your answers are saved automatically. Remaining Time: 1 hour, 29 minutes, 20 seconds. Question Completion Status: Moving to another question will save this response. Question 1 [The Macturin Sereis for the function F(x), M(x) = f(0) + f(O)x+90x+10 a. Find the first four nonzero terms of...