Explain why the vertical line does not represent a linear function. y
5
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1
2 2
4 5 r
The vertical line has
for the input I
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An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

An angle that measures between 90 and 180° is called a(,

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?