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viva [34]
3 years ago
12

Identify the x-value of the vertex of the quadratic equation y=−(x+7)2−10, given that the vertex form of a quadratic equation is

a(x−h)2+k.
Mathematics
1 answer:
Viktor [21]3 years ago
5 0

Answer:

x = - 7

Step-by-step explanation:

The vertex form of a parabola is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

y = - (x + 7)² - 10 ← is in vertex form

with h = - 7 since - (- 7) = + 7

vertex = (- 7, - 10 ) with x- value - 7

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What is the slope of the line through (−1,−7) and (3,9)?
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alex41 [277]

Answer:

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Step-by-step explanation:

Steps to Solving the Problem

So let's say you have five friends who who are each going to pay you five dollars for the next five days. You can figure out how much money you will receive by calculating five cubed or five to the third power. This will tell us how much money you will get because you will multiply 5 by 5 by 5 or 5 cubed.

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