Given: g(x) = x-4 and h(x) = 2x-8 What are the restrictions on the domain of g o h​

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.