Which of the following is the equation of a line in slope-intercept form for a line with slope = and y-intercept at (0,-4)?
O A. y=-x-4
OB. y=--x-4
O C. y= *x+4
O D. x= {y-4

Step-by-step explanation:

The graph is a nonlinear graph.

The hang time is 3 seconds.

The h- coordinate of the top of the bump is about 11 m, so the maximum height is 11 m after rounding to the nearest meter.

For t between 0 and 1.5, the height is increasing.

I hope this helps.  I found  it on Khan Academy.