Chapter 8.4, Problem 4QR

Classify the given functions according to whether they are power functions or polynomials. 1. Neither -5. 8x13 2. Power Function 27x3 125 3. Polynomial Function 4. Both 2* > > > > >

In Exercises 7-10, evaluate each function at the given values of the independent variable and simplify. 7. f(x) = 5-7x a. f(4) b. f(x + 3) c. f(-x) 8. g(x) = 3x²5x+2 a. g (0) b. g (-2) c. g(x - 1) d. g (-x) 9. g(x) = [√x-4 4-x a. g (13) b. g (0) c. g (-3) 10. f(x) = x² - 1 1 x 12 a. f(-2) b. f(1) c. f(2) if x ≥ 4 if x < 4 if x #1 if x = 1

1. True or false. Two polynomial functions that are subtracted together result in a polynomial function. a. True b. False

which of the following are functions? justify your answer                                      {(3,5), (1,0), (9,5), (2,0)}

Question 1 If f(x) = 2x-6 and g(x) =x-2x2, find each value. 6. (2) 6. 2. O -6

In Exercises 20–22, find the domain of each function. 20. f(x) = 7x - 3 1 21. g(x) x + 8 3x 22. f(x) = x + x - 5

Please answer question and just send me the paper solutions asap dont type the answer