Unit five relationships in triangles homework for centroid ortho center review answers please help

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

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

What does the sign of the slope tell you about a line?