I need help with this problem asasp

-9

Step-by-step explanation:

You have to put the number 4 in the place of x in both function, and after do the subtraction with the result:

To the f function:

-3•4 + 4

-12 + 4

-8

To the g function:

-(4)² +4•4 +1

-16 + 16 + 1

1

Now f - g:

-8 -1 = -9

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.