
7. Evaluate. Si (2e* – 1)dx
1. Evaluate T3 2. Evaluare si cost dx TV 3. Evaluate the improper integral
Question 1 1 pts If f(x)dx = 10 and Să f(x) = 3.6, find si f(x)dx. 6.4 Question 2 1 pts Let Só f(x)dx = 6, Sº f(x)dx = -4, So g(x)dx = 12, S g(x)dx = 9 Use these values to evaluate the given definite integral: Si (35(x) + 2g(x))dx —
1 (2 points) Evaluate 3f(x) + 2x dx if f(x) dx = 2. (a) -24 (b)-30 (c) -18 d) 18 (e) none of these
If Si f(x)da = 12 and so f(x) = 2.8, find si f(x)dx. Question 2 1 pts Let f(x)dx = 6, S. 8(x)dx = -4, S g(x)da = 12, g(x)dx = 9 Use these values to evaluate the given definite integral: (+1) da
X 16.2.23 Evaluate si xy dx + (x + y)dy along the curve y= 2x² from (-3,18) to (2,8). C { xy dx xy dx + (x + y)dy = С (Type an integer or a simplified fraction.) ts
TUI Evaluate the integral. */2 si 63 sin excos 3x dx 0 1/2 S. 63 sin ®x cos xdx=1 0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
5. (24 points) Evaluate each of the following. Show your work. (e) $1,1x) dx (f) sin(1+1) e* cos(1 – e*) dx (€) Set (ing) dt (h) 1,2 cos(x) cos(sin(x)) dx
4. If si f(x)dx = 10 and si g(x)dx = 6, then [2f(x) – 39(x)]dx is
Q3-Evaluate the integral: dx Q4-Evaluate the integral: tan x dx (x + 1)