Helping students gain understanding and self-confidence in algebra.
cpoolrn wrote:A ball is thrown directly upward from the edge of a cliff in wuch a way that t seconds later, it is
feet above the ground at the base of the cliff. Sketch the graph of this equation (making the t-axis the horizontal axis) and then answer these questions:
a. How high is the cliff?
cpoolrn wrote:b. When (to the nearest tenth of a second) does the ball hit the ground at the base of the cliff?
cpoolrn wrote:c. Estimate the time it takes for the ball to reach its maximum height. What is the maximum height?