Respuesta :

adampinkston97

Answer:

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

curranms030238

Answer:

40

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

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