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ALzEBRA

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Quiz - MTH 4271b

Shang-Jung Lee

Created on April 25, 2022

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Transcript

Step function

Start

Quiz

ALzEBRA

19

20

Question 1/5

18

If x = 15, y=?

If x = 15, y=?

Question 1/5

Perform and simplify

y=2 [0.5(x-6)] +10 If x = 5.7, y=?

9.7

10

Question 2/5

y=2 [0.5(x-6)] +10 If x = 5.7, y=?

Question 2/5

Question 3/5

Find the equation for this step function.

Question 3/5

Find the equation for this step function.

Question 4/5

Find the equation for this step function.

Find the equation for this step function.

Question 4/5

$200

$215

Question 5/5

$105

Kayak rental rate:$20 for the first 40 minutes. Then $15 more for every 30 minutes after. Calculate the cost of renting a kayak for 7 hours.

Kayak rental rate:$20 for the first 40 minutes. Then $15 more for every 30 minutes after. Calculate the cost of renting a kayak for 7 hours.

Question 5/5

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... a little off

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