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Which equation represents the standard form of the equation y= (x + 3)² - 4? A. y=x² + 3x-4 B. y=x2² +6x+5 C. y=x² + 6x-4 D. y=x2²+3x+5

Which equation represents the standard form of the equation y= (x + 3)² - 4? A. y=x² + 3x-4 B. y=x2² +6x+5 C. y=x² + 6x-4 D. y=x2²+3x+5
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Which equation represents the standard form of the equation y= (x + 3)² - 4?

A. y=x² + 3x-4
B. y=x2² +6x+5
C. y=x² + 6x-4
D. y=x2²+3x+5

User DoctorWho
by
8.0k points

1 Answer

5 votes

Answer:

The answer is B.
y = x^2 + 6x + 5

Explanation:

Because
y = (x + 3)^2 - 4 = x^2 + 6x + 9 - 4 = x^2 + 6x + 5

So the answer in this question is B.

User Ghokun
by
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