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Unit 5 Lesson 2 Mastery Assignment 1

PAULA’S PETS

Paula’s Pets charges $2.00 per Paula’s Pets charges $2.00 per hourhour

plus a $4.00 supply fee.plus a $4.00 supply fee.

Insert a picture here!

y = ____ x + ____y = ____ x + ____

Write the equation that models Paula’s Pets:

slope = ________slope = ________y-intercept = _______y-intercept = _______

Paula’s Pets Graph:Paula’s Pets Graph:Graph yourequation from theprevious slide.

Drag the points &line below to thecorrect place onthe graph to createyour line.

1 2 3 4 5 6 7 Hours

1

2

3

4

5

6

7

8

9

10Cost

What does the slope represent?What does the slope represent?(delete the ones that don’t make sense)(delete the ones that don’t make sense)   

•The total cost.The total cost.•The supply fee.The supply fee.

•The cost per hour.The cost per hour.

What does the y-intercept What does the y-intercept represent?represent?

(delete the ones that don’t make sense)(delete the ones that don’t make sense)   

•The total cost.The total cost.•The supply fee.The supply fee.

•The cost per hour.The cost per hour.

What would happen to the graph for Paula’s Pets What would happen to the graph for Paula’s Pets if if

she stopped charging a supply fee?she stopped charging a supply fee?(delete the ones that don’t make sense)(delete the ones that don’t make sense)

•The graph would move down 8 units, so the The graph would move down 8 units, so the graph graph

would cross the y-axis at -4 instead of 4.would cross the y-axis at -4 instead of 4.

•The graph would move up 4 units, so the graph The graph would move up 4 units, so the graph would cross the y-axis at 8 instead of 4.would cross the y-axis at 8 instead of 4.

•The graph would move down 4 units, so the graph The graph would move down 4 units, so the graph would cross the y-axis at 0 instead of 4.would cross the y-axis at 0 instead of 4.

Does the table below Does the table below represent your Paula’s represent your Paula’s

Pets graph?Pets graph?Number of Pets Cost

0 0

1 2

2 4

Explain your answer here.

INSERT A SLOGAN INSERT A SLOGAN OR CATCHY OR CATCHY

PHRASEPHRASEFOR PAULA’S PETSFOR PAULA’S PETS

HERE!HERE!