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Question

Terryn is playing tennis and lobs the ball in an attempt to hit the ball over her opponent. suppose she contacts the ball at a height of 1 metre above the ground and the ball follows a parabolic trajectory.the maximum height of the ball is 10 metre above the ground and as the ball falls toward the court it reached a height of 1 metre above the ground at a horizontal distance of 14 metre from the initial point of contact. sketch and label a parabola that represents this situation and use the sketch to determine  the equation of the quadratic function.

Answer 1

Draw the trajectory :