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.

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.

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