Practice with rate of change and linear functions. Speed of a Red Kangaroo
5001
450
400
-350
300
Distance Traveled (feet)
Red kangaroos can reach speeds up to 50 feet per
second. Use the linear graph at the left to answer the
questions.
What is the change in y-values from
Point A to Point B?
What is the change in x-values from
Point A to Point B?
What is the rate of change of the linear function?
feet per second
250
200
$150
100
B
A
50
8 9 10
Time (seconds)
Previous Activity

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

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step-by-step explanation:

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