Question

Given p(x)=-8(x-12)^2 +7 what is the value of p(9)

Answer 1

Explanation:

p(x)=-8(x-12)^2 +7

to find p(9) just put '9' in where 'x' is and compute

p(9) = - 8(9-12)^2 + 7

= -8 (-3)^2 + 7

= -8 (9) + 7

= - 65