3 years ago

Y = -16x2 + 32x + 3.

Mathematics

1 answer:

Lena [83]3 years ago

4 0

Answer:

3x2

Hope this is the answer

(BTW the 2 is squared)

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(-4,19) and (8,-2) whats the slope intercept

Sever21 [200]

Answer:

slope = -7/4

Step-by-step explanation:

Plug the points into this formula: $\frac{y2 - y1}{x2 - x1}$

Plug in

$\frac{-2 - 19}{8 - (-4)} \\\\\frac{-21}{12} = -7/4$

The simplest form is -7/4

Hope this helps ya! Keep smiling!

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3 years ago

Solve x^2=12x-15 by completing the square. which is the solution set of the equation?

svlad2 [7]

Use the formula (b/2)^2 in order to create a new term. Solve for x by using this term to complete the square.

Exact Form:

x = ±√21 + 6

Decimal Form:

x = 10.58257569…, 1.41742430…

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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

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3 years ago

He height of Niagara Falls is 56 meters. How many<br> kilometers high is Niagara Falls?

allochka39001 [22]

Answer:

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Step-by-step explanation:

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3 years ago

It takes 1 cup of sugar to make 12 bran muffins.How many cups of sugar are needed to make 15 muffins? How do you know?

ohaa [14]

Well if we look at it this way, 12 divided by 4 equals 3 and 3 times 5 equals 15, so 1 cup divided in to four is one fourth cup. So your Answer is one fourth a cup.

ANSWER 1/4 Cup

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3 years ago

Please help! Will Mark brainliest!

solong [7]

Answer:

4.5 inches

Step-by-step explanation:

Sorry if its wrong. I tried.

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3 years ago