Given g(x) = 3x2 - 9x - 2, Write the function in vertex form, and give the coordinate of the vertex
and the equation of symmetry.

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

Which of the following parabolas opens down?

Consider the linear function that is represented by the equation y= 4x+5