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Ganezh [65]
3 years ago
8

In the parabola y = (x + 12 + 2, what is the vertex?

Mathematics
1 answer:
VladimirAG [237]3 years ago
4 0

Answer:

The vertex is the point (-6,-34)

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

y=a(x-h)^{2}+k

where

(h,k) is the vertex of the parabola

In this problem we have

y=x^{2}+12x+2

Convert in vertex form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

y-2=x^{2}+12x

Complete the square . Remember to balance the equation by adding the same constants to each side.

y-2+36=x^{2}+12x+36

y+34=x^{2}+12x+36

Rewrite as perfect squares

y+34=(x+6)^{2}

y=(x+6)^{2}-34

The vertex is the point (-6,-34)

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Answer:

2,25

Step-by-step explanation:

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x=2,25

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Answer:

A. True

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One of the ways to check this is solving each side of the equation.

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Remember PEMDAS.

Parenthesis first.

(9)+10=5+(14)

Now, you can drop the parenthesis and add the numbers together.

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5+14=19

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This is a true statement.

Hope this helps!

If not, I am sorry.

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2 years ago
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Dafna1 [17]

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Step-by-step explanation:

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They both have 28

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