3 years ago

If f(x)=4x+5 what is the value of f(-3)

Mathematics

1 answer:

Norma-Jean [14]3 years ago

7 0

Answer:

-7

Step-by-step explanation:

f(x)=4x+5

Let x =-3

f(-3)=4*-3+5

Multiply

f(-3)=-12+5

Add

f(-3) = -7

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