Use the slope formula to find the slope of the line that passes through the given points . example:

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

What is the measure of angle tvu shown in the diagram below

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?