(1 point) Simplify each expression. sin(x) + sin(-2) = sin(20) sin(-x) + cos(-2) cos(x) cos(x) +...
answer only Simplify the expression: Give the answer in exact form. sin(2006) sin 2 cos x Question 2 < > Score on last try: 0 of 1 pts. See Details for more. > Next question Try a similar question You can retry this question below Let f(x) = 6 .sin x + 4 f'(x) = -6 cos(x) + 4x + C X Check your variables - you might be using an incorrec Question 6 Below is a graph of function...
(4 points) For the function f(x) = 2? + 3.1, simplify each expression as much as possible. 1. f(x + h) – f(),h40 2. f(w) – f(x) +w Note: You can earn partial credit on this problem HW08 Section 3.3: Problem 11 Previous Problem Problem List Next Problem (4 points) Given the function f(1) = 5x - 4. calculate the following values: f(a) = f(a+h) = f(a+h)-f(a)
(1 point) Simplify the expression as much as possible. (cos(u)-1)/(sin(u)) - (sin(u))/(cos(u)+1)
g(t) = sin(6t – 8) cos(5t? + 4t). g' (t) = Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email instructor (1 point) Let f(x) = V22 +5. f'(x) = f'(2) = F(2) = Note: You can earn partial credit on this problem. Preview My Ansvars Submit Anchor
pset10: Problem 5 Prev Up Next PREVIEW ONLY ANSWERS NOT RECORDED Entered 0 656986598718789 1.16666666666667 Answer Preview sin(7) (1 pt) By recognizing each series below as a Taylor series evaluated at a particular value of , find the sum of each convergent series -1)72n+1 " " " = | sin7 Note: You can earn partial credit on this problem pset10: Problem 5 Prev Up Next PREVIEW ONLY ANSWERS NOT RECORDED Entered 0 656986598718789 1.16666666666667 Answer Preview sin(7) (1 pt) By...
Problem 7. (6 points) Let f(x) = 5 sin(x) 3 + cos(x) Find the following: 1. f'(x)= 2. f'(5) = Note: You can earn partial credit on this problem.
At least one of the answers above is NOT correct. (1 point) Suppose f(x, t) = e 3t sin(x + 2t). (a) At any point (x, t), the differential is df = e^(-3t)cos(x+2t)dx+(e^(-3t))(2cos(x+2t)-2sin(x+2t))dt (b) At the point (-1,0), the differential is df = cos(-1)dx+(2cos(-1))+3sin(-1)dt (c) At the point (-1,0) with dx = -0.5 and dt = 0.3, the differential is df = 0.97344 Note. You can earn partial credit on this nrohlem (1 point) Consider the surface xyz = 20....
5. Simplify the following expression: tan(@)sin (20) 2 + cos (0) sec (-0)
Sec7.1: Problem 8 Previous Problem List Next (1 point) Book Problem 21 0 to 3 sin() and y = 4 cos(x) from Sketch the region that lies between the curves y 0.9. Notice that this region consists of two separate parts. Using a graphing calculator, the x-coordinate c of the point of intersection is approximately equal to 927 dx+ Se 0,9 dr The area A of this region is Jc After integrating, A = Note: You an earn partial credit...
Simplify the following trigonometric expression tan(a) sec(0) - cos(e) sin(0) csc() seco) 1 + cos(20)