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4 years ago

Let q(x)=8x-7 what is q(4) A)36 B)32 C)39 D)25

Mathematics

1 answer:

Irina18 [472]4 years ago

7 0

q(x)=8x-7 is your equation.

When x = 4

Plug in 4 for x

q(4) = 8(4) - 7

Follow PEMDAS. Multiply 8 with 4

q(4) = 32 - 7

Subtract

q(4) = 25

(D) 25 is your answer

hope this helps

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3 years ago

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