Maximize the objective function p = 5x + 7y for the given constraints.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?