SOLUTION: a ball tossed upward from the groundm its height in feet above the ground after second is given by the quadratic function y =-3x²+42x.find the maximum height value of the ball and
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Question 1187060: a ball tossed upward from the groundm its height in feet above the ground after second is given by the quadratic function y =-3x²+42x.find the maximum height value of the ball and number of seconds it took for the ball to reach the maximum height.
Answer by ikleyn(52915) (Show Source): You can put this solution on YOUR website!
.
I just answered once under this link
https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1187044.html
https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1187044.html
saying that the problem is posed / formulated INCORRECTLY in your post.
If you continue posting this defective " problem ", I will delete your posts without further explanations.
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