3 years ago

Given the function f(x)=x^2+2x+1, find a f(−7)

1 answer:

3 0

Answer:

Step-by-step explanation:

f(x)=x^2+2x+1

Let x = -7

f(-7)=(-7)^2+2*-7+1

= 49 -14+1

= 36

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