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Leviafan [203]
3 years ago
11

The image shows a geometric representation of the function f(x) = x2 + 2x + 3 written in standard form.What is this function wri

tten in vertex form?
Mathematics
1 answer:
natali 33 [55]3 years ago
4 0

Answer:

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

Step-by-step explanation:

Well you complete the square and get,

x^2 + 2x + 1 ^2 - 1^2 +3

Then you use the binomial formula to get,

(x + 1)^2 + 2

<em>Thus,</em>

<em>f(x) = x^2 + 2x + 3 is f(x) = (x + 1)^2 + 2.</em>

<em />

<em>Hope this helps :)</em>

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