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April 20, 2014

Homework Help: Integrated Math 1

Posted by Tifini on Sunday, July 15, 2012 at 9:18pm.

Consider y=x^2+8x+16.
What is the correct way to factor this equation?
How does this equation shift the graph of y=x^2?

A. the correct factored form is y=(x+4)^2. this shifts the graph of y=x^2 up 4 units.

B. the correct factored form is y=(x+4)^2. this shifts the graph of y=x^2 right 4 units.

C. the correct factored form is y=(x+4)^2. this shifts the graph of y=x^2 left 4 units.

D. the correct factored form is y=(x+16)^2. this shifts the graph of y=x^2 up 16 units.

E. the correct factored form is y=(x-4)(x+4). this shifts the graph of y=x^2 right 4 units and up 4 units.

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