Calculate the average rate of change for the given graph from x = -2 to x = 0 and select the correct answer below.
parabolic function going up from the left through the point negative two comma negative one and turning at the point negative o
elect one:
a. 0
b. 1
c. -1
d. -2

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?