Question

Solve the following.
1. f(x)= 4x²+6x-8 , g(x)= x-2
a. f(1/2)=
b. f(x-1)​=

Answer 1

Answer:

Step-by-step explanation:

f(1/2)

= 4 x1/4 +6/2-8  

=   1+3-8    

==>   -4

f(x-1)  

= 4(x-1)^2  +6(x-1)-8

= 4X^2 -8x+4+6x-6-8

==>  4x^2 -2x -10