2. the height of a ball in feet is modeled by
f(x) = -16x2 + 80x, which is shown below,
...
Mathematics, 10.07.2019 22:20 ssummey2004
2. the height of a ball in feet is modeled by
f(x) = -16x2 + 80x, which is shown below,
where x is the time in seconds after it is hit.
02 4 6 8 10
a. how long is the ball in the air?
b. find and interpret the vertex of the graph.
Answers: 1
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