The vertex of parabola is -3,-2, what is the equation?

For the feasibility region shown below find the maximum value of the function p=3x+2y

Renee hiked for 6 3 /4 miles. after resting, renee hiked back along the same route for 5 1 /4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.

Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?