Alberto hits a baseball. The time the ball was in the air until it hits the ground, can be represented by the_____
A. maximum
B. Minimum
C. y-intercept
D. x-intecept
If the graph is a time(x) and height(y) graph then, the two x-intercepts should be the throwing and landing time. By subtracting the first from the later will give you the time ball was in the air.