Obama is good correct?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny