In Exercises 1-6, evaluate the function when x = -4, 0, and 2. 1. f(x) = -x + 4 2. g(x) = 5x 3. h(x) = 7 - 2x 4. s(x) = 12 - 0.25x 5. t(x) = 6 + 3x - 2 6. u(x) = -2 - 2x + 7
In Exercises 1-6, evaluate the function when x = -4, 0, and 2. 1. f(x) = -x + 4 2. g(x) = 5x 3. h(x) = 7 - 2x 4. s(x) = 12 - 0.25x 5. t(x) = 6 + 3x - 2 6. u(x) = -2 - 2x + 7
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section8.5: Using Intercept Form
Problem 74E
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In Exercises 1-6, evaluate the function when x = -4, 0, and 2.
1. f(x) = -x + 4
2. g(x) = 5x
3. h(x) = 7 - 2x
4. s(x) = 12 - 0.25x
5. t(x) = 6 + 3x - 2
6. u(x) = -2 - 2x + 7
In Exercises 7 - 9, evaluate the function when x = -2, 0, and 5.
7. f(x) = x - 3
8. g(x) = -2x
9. h(x) = 5 - 3x
In Exercises 10 - 17 find the value of x so that the function has a given value.
10. b(x) = -3x + 1 ; b(x) = -20
11. r(x) = 4x - 3 ; r(x) = 33
12. m(x) = -3/5x - 4 ; m(x) = 2
13. w(x) = 5/6x - 3 ; w(x) = -18
14. f(x) = 6x ; f(x) = -24
15. g(x) = -10x ; g(x) = 15
16. f(x) = 3x - 5 ; f(x) = 4
17. h(x) 14 - 8x ; h(x) = -2
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