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Alisiya [41]
3 years ago
15

Write the quadratic function in standard form

Mathematics
1 answer:
Murrr4er [49]3 years ago
6 0

Answer:

B. f(x) = x² + 10x + 17

Step-by-step explanation:

Given:

f(x) = (x + 5)² - 8

Required:

Write in standard form

SOLUTION:

f(x) = (x + 5)² - 8

Expand (x + 5)²

f(x) = (x + 5)(x + 5) - 8

f(x) = x(x + 5) +5(x + 5) - 8

f(x) = x² + 5x + 5x + 25 - 8

Add like terms

f(x) = x² + 10x + 17

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Use the given equation to determine if the points in the brackets are on the graph
dmitriy555 [2]

The points in the brackets are on the graph are (0, 2) and (6, 10)

<h3>How to determine if the points in the brackets are on the graph?</h3>

The equation of the line is given as

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The points are given as:

{(0,2),(1,3),(4,7),(6,10)}

Rewrite as

(x, y) = {(0,2),(1,3),(4,7),(6,10)}

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So, we have

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4(1) - 3(3) = -6

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(4, 7):

4(4) - 3(7) = -6

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(6, 10):

4(6) - 3(10) = -6

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Hence, the points in the brackets are on the graph are (0, 2) and (6, 10)

Read more about linear equations at:

brainly.com/question/2226590

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1 year ago
Kids on the baby playground must be less then 5years old let y=the number of years old
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Answer:

y<5   I DESERVE BRAINLIEST

Step-by-step explanation:

becasue baby on the playground must be less then 5years old

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