For #31-34, let f(t) + 1 and g(x) - 8r - 2. 32. Find and simplify...
18. Let f(x) 4x2 +1 and gox)- 3x-4. Find (f+g)x), (f - g)(x). (I eg)X<), and (x). Determine the domain of seros d (t+g)0x)= (Simplify your answer. Do not factor.) 0o.o (Simplify your answer. Do not factor) = (x6-) (g)x) (Simplify your answer. Do not factor.) swer. Do not factor.) (Simplify your (x)= Choose the correct domain of B. All real numbers 1 A. All real numbers except t D. All real numbers except 4/3 C. All real numbers except...
What is the domain? For f(x) = 2 X +3 and g(x) = , find a. (fog)(x); b. the domain of fog a. (fog)(x) = 0 (Simplify your answer.) b. What is the domain of fog? The domain is o (Simplify your answer. Type your answer in interval notation. U:
18 of 32 ( complete) All Cha Let f(x)= 3x - 1 and g(x) = x² + 5. Find (fog)(7). gnment Then (fog)(7) = (Simplify your answer.) TEST # 1
Let f(x) = -2x - 1 and g(x)=x2- 4. Find (fog)(2) Then (fog)(2)= (Simplify your answer.) Enter your answer in the answer box
Let f(x)=5x^2+9 and g(x)=x-4 A) Find the composite function (fog)(x) and simplify. B) Find (fog) (3)
HELP Question 1 Let $(x)= 7x, g(x)=x+1. Find the composite function. (fog)(x) o(fºg)(x)= (x+1 o (fºg)(x) = (x+1 o (fog)(x)=x None of these o fºg)(x)=x+2 o fºg)(x)=2/x+1 Question 2 Let P(x) = 2x} + 7x2 – 8x +5. Use synthetic division to find the value P(10). O 5,250 O 2,625 O none of these O 2,624 O 2,626 Question 9 Let f(x)=x2+x, g(x)=x2 - 1. Find (f+g)(x). o (f+g)(x)=0 O None of these o (f+g)(x)=x+1 of+g)(x)=x+ +x-x2-x o (f+g)(x) =...
24,26,28,29,30 pleaseee Exer. 21–34: Find (a) (fºg)(x) and the domain of fºg and (b) (gºf)(x) and the domain of g f. 21 f(x) = x² – 3x, 8(x) = Vx+2 3 38 24 f(x) = -x + 1, 8(x) = VE - 5 25 f(x) = Vx - 2, 8(x) = Vx+5 - 3 26 f(x) = V3T g(x) = x + 2 27 f(x) = V3 – x. g(x) = VX? - 16 28 f(x) = x + 5,...
34,35,36,37 and m(x)=9-x?, find the domain of m( p(x)). 34. Given p(x)= TE and g() = {1, find the domain of 1 35. Given $(x)= x+3 62 Chapter 1 36. Given f(x)= x x+1 and g(x)= 9, find the domain of f(g(x)). X 37. Given f(x)= VX-2 and g(x)=- 2 -3 find the domain of g(/(x)). 2 X
For f(x) = x+4 and g(x) = 5, find a. (fog)(x); b. the domain of fog a. (fog)(x) = (Simplify your answer.) b. What is the domain of fog? The domain is o (Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in the expression.)
23 dx 31. J x ſ(4e' + 3x)dx s(ue' 32. jczVelde 33. 34. Find the area under the graph of y=-x*+8x over the interval [0, 2] 35. Use the properties of logarithms to simplify log, 45 ir log, 3 -.7925 and