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What is h(x) = 7 + 10x + x2 written in vertex form?
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What is h(x) = 7 + 10x + x2 written in vertex form?

User Enno Shioji
by
5.4k points

2 Answers

1 vote

Answer:

it is c on edg 2021

Explanation:

User Grolschie
by
5.3k points
4 votes

Answer:

h(x) = (x + 5)² − 18

Explanation:

h(x) = 7 + 10x + x²

h(x) = x² + 10x + 7

Complete the square. (10/2)² = 25, so:

h(x) = x² + 10x + 25 − 18

h(x) = (x + 5)² − 18

User SowlM
by
5.6k points
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