3 years ago

PLEASEEE HELP I WILL MARK YOU BRAINIEST!!!

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

7 0

Answer:

Step-by-step explanation:

duh....

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2 years ago

Find the focus for y=x^2+4x-7

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ANSWER

$(2,-10.75)$

EXPLANATION

The given function is

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We rewrite this function to obtain,

$(y + 11) = {( x- 2)}^{2}$

We now compare this function to

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