Find the Domain and Range of the graph. Find the x-intercepts of the graph.
Find the y-intercept of the graph.

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

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?