https://padlet.com/stellm1745/584l57zkynzd Quadratic Formula en-us 2016-12-07 14:52:37 UTC 2026-01-17 08:51:29 UTC hello@padlet.com stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142303237 Margaret and Grey are playing 1 vs.1 volleyball and it gets pretty intense. Margaret serves the ball and makes contact with it at height of 6 ft. The ball reaches its maximum height of 10 ft when it passes the net, which is 29 feet away from Margaret. Write and solve a quadratic equation for this problem. ]]> 2016-12-07 15:02:46 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142303237 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142311557 2016-12-07 15:24:53 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142311557 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142409867 y= -.0083x^2+.379x+6]]> 2016-12-07 19:49:44 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142409867 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142411471 The y-intercept represents the height at which the ball comes into contact with Margaret's hand. ]]> 2016-12-07 19:54:55 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142411471 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142412985 In this problem, the vertex represents the maximum height that the ball reaches and the half way mark between Margaret and Grey. The vertex is either the maximum or minimum of a quadratic equation.]]> 2016-12-07 19:59:30 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142412985 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142463157 https://youtu.be/jPTWU0XynbQ]]> 2016-12-08 04:12:25 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142463157 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142463295 2016-12-08 04:15:09 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142463295 stellm1745 https://padlet.com/stellm1745/584l57zkynzd/wish/142563375 2016-12-08 14:55:31 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142563375 simpsong1260 https://padlet.com/stellm1745/584l57zkynzd/wish/142566576 Our solutions represent the point at which the ball hits the ground. We solved this using the quadratic formula. Solutions are the intersection of the x-axis on a graph which represents the ball hitting the ground in this equations.]]> 2016-12-08 15:03:13 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142566576 simpsong1260 https://padlet.com/stellm1745/584l57zkynzd/wish/142569563 After simplifying the solution the answer comes down to (34.921, -35.679) which is the point the ball hits the ground ]]> 2016-12-08 15:11:40 UTC https://padlet.com/stellm1745/584l57zkynzd/wish/142569563