What is the equation of the line that is perpindicular to the given line and passes through the point (3, 0)?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

How do you determine whether a relationship represented as as graph is linear or nonlinear