CCSS.Math.Content.8.F.B.4

Talk time Phone Company charges $0.12 per minute of phone use plus a monthly service fee of $8.00 for its phone service.  Which equation below can be used to find c, the total cost for one month when m, minutes are used?

• c = 0.12m + 8m
• c = 8m + 0.12m
• c = 0.12m + 8
• c = 0.20m

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CCSS.Math.Content.8.F.B.4

Find the slope from the table.

• 3
• -3
• 20
• Not a constant slope/Non-Linear

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CCSS.Math.Content.8.F.B.4

Find the equation of the line that passes through the points:
(0, -5) and (4, 3)

• y = 2x - 5
• y = 2x + 5
• y = 5x - 2
• y = 5x + 2

Tags

CCSS.Math.Content.8.F.B.4

Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?

• 400 miles per hour
• 9 miles per hour
• 20 miles per hour
• 6.67 miles per hour

Tags

CCSS.Math.Content.8.F.B.4

Find the missing OUTPUT value.

• -19
• -17
• 19
• 17

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CCSS.Math.Content.8.F.B.4

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.Math.Content.8.F.B.4

Is the function linear or nonlinear?
y = -x

• Linear
• Nonlinear

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CCSS.Math.Content.8.F.B.4

What is the equation of this line in slope-intercept form?

• y = 2x + 5
• y = -2x + 5
• y = -2x
• y = 5

Tags

CCSS.Math.Content.8.F.B.4

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.Math.Content.8.F.B.4

Which equation below represents the data in the table?

• y = 3/2x + 2

• y = 3/2x - 2

• y = 2/3x + 2

• y = 2/3x - 2

Tags

CCSS.Math.Content.8.F.B.4