For a science project, Levan launches a rocket from ground level directly upward at 29.4 meters per second. As the rocket flies, its height in meters above the ground can be modeled as a function of time by the equation s(t) = -4.96 +29.4t, where t represents the number of seconds after launch.
Use the point tool to plot the points on the grid that best represent
• when Levan launches the rocket
• the rocket at its highest point and
. when the rocket lands on the ground