3 years ago

Evaluate f(x) = -4x + 7 when x = 2 and x = -2.

Mathematics

1 answer:

anzhelika [568]3 years ago

7 0

Answer:

f(x)=-1 and 15

Step-by-step explanation:

What you do is you put -2 and 2 into the x.

f(x) = -4(-2) + 7 = -1

f(x) = -4(2) + 7 = 15

f(x)=-1 and 15 are your answers.

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