1. Complete the problem by using your calculator. Round your answer to three decimal places. If f(x)=x^3– 7x^2+ 3 find f(-2) and f(3/4)
a. f(-2) = 3 and f(3/4)= 2.728
b. f(-2)= 3 and f(3/4)= 10
c. f(-2)=-33 and f(3/4)=-0.516
d. f(-2)= 7 and f(3/4)= 21
e. f(-2)= 10 and f(3/4)=-0.968
nhing utility Round

c.

Step-by-step explanation:

Plug in -2 for x

f(x) = -2^3 - 7(-2)^2 + 3

     = -8 - 28 + 3

     = -36 + 3

     = -33

Plug in 3/4 for x

f(x) = 3/4^3 - 7(3/4)^2 + 3

     = 27/64 - 63/16 + 3

The put in decimals

27/64 = .422

63/16 = 3.938

Put the decimals back into the equation

     = .422 - 3.938 + 3

     = -3.516 + 3

     = -.516

i believe that the answer is

b. y-1=-2(x-4)

hope this !