Luisa ran 3 2/3kilometers in 1/3 of an hour. if speed is distance over time calculate luisa's speed

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

How does reflecting or rotating a figure change the interior angles of the figure?