1. f(x) = x2 – x + 3 %3D a. f(0) b. f(2) c. f(-4) d. f(-2x)

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.8: Linear And Quadratic Functions
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1. f(x) = x2 – x + 3
а. f(0)
b. f(2)
c. (-4)
d. f(-2x)
2. f(x) = 7x? + 4x -1
3. f(x) = 7x – 5
a. f(-1/3)
b. f(5)
c. f(7x?)
B. Given f(x) = 2x2 – 3x + 4 and g(x) = 4x – 3, find
4. g[f(x)]
5. (g • f)(1)
6. (f g)(2)
7. (f g)(-1)
C. For each of the following transcendental functions, find
a. h(0)
b. h)
c. h(Vx)
8. h(x) = sin 2x
9. h(x) = 2*
10. h(x) = cos x²
Transcribed Image Text:1. f(x) = x2 – x + 3 а. f(0) b. f(2) c. (-4) d. f(-2x) 2. f(x) = 7x? + 4x -1 3. f(x) = 7x – 5 a. f(-1/3) b. f(5) c. f(7x?) B. Given f(x) = 2x2 – 3x + 4 and g(x) = 4x – 3, find 4. g[f(x)] 5. (g • f)(1) 6. (f g)(2) 7. (f g)(-1) C. For each of the following transcendental functions, find a. h(0) b. h) c. h(Vx) 8. h(x) = sin 2x 9. h(x) = 2* 10. h(x) = cos x²
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