MPM1D - Unit 4 Assignment

Lisa wants to hire a party planner to plan and host her birthday party. Party Planet charges $200 for materials plus $20 per hour, and Best Party Ever charges $120 for materials plus $40 per hour. If Lisa wants to have her party last for 3 hours, which company would give the lowest cost?

• Party Planet

• Best Party Ever

• Both companies would charge the same

What is the slope?

• -1/3
• -3
• -4
• 5

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the slope?

• 5
• 1/5
• 15
• 10

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the y-intercept?

• -21
• -17
• 1/4
• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

What is the y-intercept?

• -34
• -24
• 0
• -3

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

What is the equation for the table?

• y =1/4x -3
• y =4x - 3
• y = -3x -3 
• y =-2x -3 

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

What is the equation of the linear function?

• y = -3x + 10
• y = -3x + 16
• y = 3x + 10
• y = 3x + 16

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

A holiday meal costs $12.50 a person plus a delivery fee of $30. If C represents cost and x represents the number of people, which of the following equations best represents this situation?

• C = 12.5x + 30

• C =12.50 + 30

• C = 30x + 12.50

• C = 42.50x

If a line passes through (0,-5) and has a slope of -8, what is the equation for the line?

• y = -5x - 8

• y = -8x + 5

• y = -8x - 5

• y = -8x

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

What is the equation of the line for this graph?

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2