7. A soccer ball is kicked with an initial horizontal speed of 5 m/s and an initial
vertical speed of 3 m/s. Assuming that projection and landing heights are the
same and neglecting air resistance, identify the following quantities:
a. The ball's horizontal speed 0.5 s into its flight
b. The ball's horizontal speed midway through its flight
c. The ball's horizontal speed immediately before contact with the ground
d. The ball's vertical speed at the apex of the flight
e. The ball's vertical speed midway through its flight
f. The ball's vertical speed immediately before contact with the ground

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.