Question

Please Answer...........

Answer 1

40

Step-by-step explanation:

because

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

will equal to

f(-7)=-3(-11)+7

then becomes

f(-7)=33+7

will be f(-7)=40

and then will equal 40

Answer 2

i used a graphing calculator and came out with 0. i put it in exactly how it is on the page