Analyze and Compare Slope Practice

Which company shows a greater rate of change?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which panda is growing faster?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which panda will weigh more at 5 weeks?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Equation A: y = 2x + 3

Equation B: y = 3x - 3

Which equation has a higher slope?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Equation A: y = 3x - 1

Equation B: y = 1/2x + 1

Which equation has a higher y-intercept?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which function has the GREATEST rate of change?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The cost of Patrick’s texting is described by y = 0.03x + 5. The cost of Melanie’s texting is shown in the table. Which service has a cheaper rate?

• Patrick’s service has a cheaper rate of $0.30 per text.

• Melanie's service has a cheaper rate of $0.25 per text.

• Patrick’s service has a cheaper rate of $0.03 per text.

• Melanie's service has a cheaper rate of $1.25 per text.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Compare each service's initial value (or y-intercept).

• Nate's initial value is cheaper because it is $6.

• Nate's initial value is cheaper because it is $4.

• Beth's initial value is cheaper because it is $10.

• Beth's initial value is cheaper because it is $0.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

which statement is true?

• The slope of Function A is greater than the slope of Function B.

• The slope of Function A is less than the slope of Function B.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• The y-intercept of Function A is greater than the y-intercept of Function B.

• The y-intercept of Function A is less than the y-intercept of Function B.

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9