Slope-Intercept Form: Identify Slope & Intercept Challenges

A car rental company charges a flat fee of $20 plus $0.15 per mile driven. Write the equation in slope-intercept form and identify the slope and y-intercept.

• Slope: 0.15, Y-intercept: 20

• Slope: 0.10, Y-intercept: 25

• Slope: 0.15, Y-intercept: 30

• Slope: 0.20, Y-intercept: 15

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A local gym charges a monthly fee of $30 plus $5 for each class attended. Convert this to slope-intercept form and identify the slope and intercept.

• Slope: 5, Intercept: 25

• Slope: 10, Intercept: 30

• Slope: 5, Intercept: 30

• Slope: 30, Intercept: 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A school is planning a field trip and estimates the cost to be $200 plus $10 per student. Write the equation in slope-intercept form and identify the slope and intercept.

• C = 5x + 200; slope = 5, intercept = 200

• C = 10x + 200; slope = 10, intercept = 200

• C = 10x + 150; slope = 10, intercept = 150

• C = 15x + 200; slope = 15, intercept = 200

A phone plan costs $25 per month plus $0.10 per text message. Convert this to slope-intercept form and identify the slope and intercept.

• Slope: 0.10, Intercept: 25

• Slope: 25, Intercept: 0.10

• Slope: 0.25, Intercept: 10

• Slope: 0.05, Intercept: 30

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A bakery sells cupcakes for $3 each and has a fixed cost of $50 for supplies. Write the equation in slope-intercept form and identify the slope and intercept.

• y = 4x - 50; slope = 4, intercept = -50

• y = 3x - 50; slope = 3, intercept = -50

• y = 3x + 50; slope = 3, intercept = 50

• y = 2x + 50; slope = 2, intercept = 50

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A taxi service charges a base fare of $2.50 plus $1.50 per mile. Convert this to slope-intercept form and identify the slope and intercept.

• Slope: 1.00, Intercept: 2.00

• Slope: 1.50, Intercept: 2.50

• Slope: 1.50, Intercept: 3.00

• Slope: 2.50, Intercept: 1.50

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A concert venue charges $50 for a ticket plus $5 for each additional item purchased. Convert this to slope-intercept form and identify the slope and intercept.

• Slope: 5, Intercept: 50

• Slope: 5, Intercept: 25

• Slope: 10, Intercept: 50

• Slope: 0, Intercept: 50

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A delivery service charges a flat fee of $5 plus $0.50 per mile. Write the equation in slope-intercept form and identify the slope and intercept.

• y = 5x + 0.50; slope = 5, intercept = 0.50

• y = 0.25x + 5; slope = 0.25, intercept = 5

• y = 0.50x + 10; slope = 0.50, intercept = 10

• y = 0.50x + 5; slope = 0.50, intercept = 5

A landscaping company charges $100 for a service plus $20 for each additional hour of work. Convert this to slope-intercept form and identify the slope and intercept.

• Slope: 0, Intercept: 100

• Slope: 20, Intercept: 100

• Slope: 100, Intercept: 20

• Slope: 20, Intercept: 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3