A batter hits a softball into the air with an initial velocity of 40 ft/sec . Its height , h (in feet), after t seconds is given by the function h = - 16t ^ 2 + 40t + 4 .How long will it take for the ball to reach its maximum height? How far above the ground will it be? A)Time:seconds. B)Height:feet.

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer