Which are characteristics of the graph of the function f(x) = (x + 1)2 + 22 Check all that apply. - The domain is all real numbers -the y intercept is 3

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asked Apr 21, 2021 212k views

1 Answer

Quarkonia · Answer 1 · 2021-04-26T11:07:35+0000

Answer: The domain is all real numbers

I can't say that the y intercept is 3 because when you distribute,

$f(x) = (x + 1)2 + 22 \\ f(x) = 2x + 2 + 22 \\ f(x) = 2x + 24$

It seems like the y intercept is 24.