Interpreting Linear Functions Practice

Interpreting Linear Functions Practice

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Tell me about this graph:

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Ramon is adding water to his swimming pool. The graph shows the amount of water that is in the pool as more water is added.

Fill in the Blanks

Open Ended

What does the y-intercept mean in the context of the problem?

Multiple Choice

What is the slope of this graph?

• 10

• 1/2

• 2

• 5

Open Ended

What does the slope of this graph mean in the context of the problem?

Multiple Choice

What is the equation for this graph?

• y = 5x+10

• y= 10x+5

Tell me about this graph:

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Samira pays for her cell phone service: a monthly fee, plus a charge for each minute she uses her phone.

Fill in the Blanks

Open Ended

What does the y-intercept mean in the context of the problem?

Multiple Choice

What is the slope of this graph?

• 20

• 0.50

• 0.40

• 0.20

Open Ended

What does the slope of this graph mean in the context of the problem?

Multiple Choice

What is the equation for this graph?

• y=0.4x+20

• y= 20x+0.4

Tell me about this graph:

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The graph displays the amount a music download store customer pays per month.

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Multiple Choice

What does the y-intercept mean in the context of the problem?

• The cost of a song is $10

• The cost of a song is $2

• The subscription fee is $10

• The subscription fee is $2

ASB is selling CMS t-shirts. It costs $20 for the design, and $5 to print each shirt

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Multiple Choice

If we were to write an equation to represent the cost to ASB for this situation, what would the y-intercept be?

ASB is selling CMS t-shirts. It costs $20 for the design, and $5 to print each shirt

• $20

• $5

Multiple Choice

If we were to write an equation to represent the cost to ASB for this situation, what would the slope be?

ASB is selling CMS t-shirts. It costs $20 for the design, and $5 to print each shirt

• $20

• $5

Tell me about this graph:

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Multiple Choice

What does the slope of the line represent in context?

• Total calories burned

• Total distance walked

• Calories burned per mile walked

• Miles walked per hour

Multiple Choice

What does the y-intercept mean in context?

• You burn 200 calories without walking any miles

• Calories Burned

• You burn 0 calories when you walk 0 miles

• Calories burned per mile