Math Problem Statement
Paige launched a ball using a catapult she built. The height of the ball (in meters above the ground) [t] seconds after launch is modeled by [h(t)=-5t^2+40t] Paige wants to know when the ball will hit the ground.
- Rewrite the function in a different form (factored or vertex) where the answer appears as a number in the equation. [h(t)=]
- How many seconds after launch does the ball hit the ground? seconds
21 of 30
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Equations
Formulas
Quadratic equation formula
Theorems
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Suitable Grade Level
Grades 7-9
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