3 years ago

Given f(x)=x^2-4x+5, what's the value when f(2)

1 answer:

Reil [10]3 years ago

7 0

If you were to replace the x's with 2, your equation would turn into:

(2)^2-4(2)+5

From there, you'd just solve.

4-8+5=1

Your answer would be 1.

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