Mathematics, 04.02.2020 08:59 bkimswift7
Derek threw a tennis ball up in the air. the following table represents the height f(t), in meters, of the ball above the ground at time t seconds:
time (t)(in seconds) height f(t)(in meters)
1 15
2 20
3 15
4 0
which of the following is represented by the x-intercept of f(t)?
a.) the ball touches the ground after 4 seconds.
b.)the ball was thrown from a height of 0 meters.
c.) the ball reaches a maximum height of 20 meters.
d.) the ball reaches the maximum height in 2 seconds.
Answers: 2
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Derek threw a tennis ball up in the air. the following table represents the height f(t), in meters,...
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