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Answer :

Answer:
B. -7 and 17

Explanation:
Plug in the given number for x.
f(3)=4(3)+5
=12+5
=17

f(-3)=4(-3)+5
=-12+5
= -7
it would be B: -7 and 17

because 4(-3)+5= -7 and 4(3)+5=17