In Exercises 4-8, write a rule for each linear function. x f(x)
-9-18
0
-9
9
0
18
9

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation