3 years ago

I WILL GIVE BRAINLIEST to who answers this question correctly. Please help I need it done tonight!

1 answer:

5 0

Hi there,

First, add all the hours she worked during the week up,

3.5 + 4.25 + 3.75 + 2.5 + 4.75 = 18.75

18.75 hours times the hourly wage, 18.75 x 5.85 = $109.60

Hannah estimated her earning would be $120, but it is only $109.60

So it is almost $10 less.

Hope this helps :)

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Which zero pair could be added to the function f(x)=x^2+12x+6 so that the function can be written in vertex form?

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f(x) = x² + 12x + 6 → y = x² + 12x + 6

Let us convert the standard form into vertex form.

1) Complete the squares. Isolate x² and x terms.
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2) Create the perfect square trinomial. Whatever number is added on one side must also be added on the other side.

y - 6 + 36 = x² + 12x + 36
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To check:

y = (x + 6) (x + 6) - 30
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