Another iready question help please

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Joanie watched 1 out of three of a movie in the morning