Previous Problem Problem List Next Problem (1 point) The height y (in feet) of a ball thrown by a child is 2 4 4x + 3 where a is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ball when it leaves the child's hand? (Hint: Find y when D = 0.) (b) What is the maximum height of the ball? feet (c) How far from the child does the ball strike the gipund? feet Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 2 times