3 years ago

Find the vertex of the parabola.

Mathematics

2 answers:

riadik2000 [5.3K]3 years ago

5 0

Answer:

Correct answer is B. (-2,4)

Step-by-step explanation:

Given: y = 2x^2 + 8x + 12

if x = 2,

Use substitution: y = 2(-2)^2 + 8(-2) + 12

y = 8 - 16 + 12

y = -8 + 12

y = 4

So, (-2, 4) would be your answer.

I hope this helps!!!

Elan Coil [88]3 years ago

3 0

Answer:

Step-by-step explanation:

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MA_775_DIABLO [31]

Answer:

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2 years ago

Directions: Using only numbers 1-6 (and only once per inequality), fill in the boxes to create a true statement with the smalles

yuradex [85]

Answer:

$1.40$

Step-by-step explanation:

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3 years ago

Your cellphone plan is by the minute . Each minute of use costs $0.10 . Create a relation that represents the amount spent ,A, p

d1i1m1o1n [39]

Answer:

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Step-by-step explanation:

Since your cell phone plan is by the minute, and each minute of use cost $ 0.10, to create a relation that represents the amount spent, A, per minute, m, of call time, and then use the relation to find the amount spent if you talk 65 minutes, the following calculations must be performed:

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3 years ago

A triangle has side lengths 7/8 and 3/4. What is the length of the third side, b?

aniked [119]

Answer:

probably 2/4 try it I don't know

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3 years ago

Read 2 more answers