Saturday
April 19, 2014

Homework Help: Algebra

Posted by Joey on Friday, March 28, 2008 at 6:15pm.

Give the domain and range.
y=(x+)^2-7

answer:
y=(x+4)(x=4)-7
y=(x^2+8x+16)-7
y=x^2+8x+9
The domain and range equal all real numbers.

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