Identify the "c" value of the following quadratic equation given below.
-8 = 2(x + 9)^2

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de

Which graph represents the linear function below? y-3=1/2(x+2)