Slope and Y-Intercept Review

Which of the following correctly identifies 2 points on the line?

• (0,0) and (0,2)

• (3,3) and (6,4)

• (-3,1) and (2,0)

• None of the above are correct points

Which of the following correctly identifies 2 points on the line?

• (0,-2) and (1,-4)

• (0,-1) and (2,-2)

• (4,2) and (2,2)

• (1,4) and (2,1)

Tags

CCSS.HSF.IF.A.1

Michael graphed the line represented by the equation y= 3x +2. Which of the following describe the line?

• It crosses the y-axis at (0,2), the change in y is 1 unit and the change in x is 3.

• It crosses the y-axis at (0,2), the change in y is 3, the change in x is 1.

• It crosses the y-axis at (0,3), the change in y is 2, the change in x is 1.

• It crosses the y-axis at (0,3), the change in y is 1, the change in x is 2.

Which of the following graphs represents the equation y=5x-3?

• 
• 
• 
• 

Jose just started saving money, the table shows the relationship between his savings account and how many weeks he's saved. How much money is he saving each week? (This is slope)

• $0.25

• $25.00

• $425.00

• $250.00

Tags

CCSS.HSF.IF.B.4

Jose just started saving money, the table shows the relationship between his savings account and how many weeks he's saved. How much money did he have before he started saving each week? (this is the y-intercept)

• $325.00

• $25.00

• $250.00

• $425.00

Tags

CCSS.HSF.LE.B.5

Ms. Grote and Mrs. Woodside are in charge of the 8th grade account. They currently have $450 in the account and plan on making $10 for each dance ticket they sell. Which equation below represents the total amount of money (y), they'd have after selling x dance tickets?

• y=460x

• y=450x + 10

• y=10x + 450

• y=10x - 450

Tags

CCSS.HSF-BF.A.1A

What is the slope and y-intercept formula?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does "m" mean in y=mx+b

• Slope

• Y-intercept

• X-intercept

• The answer

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y intercept of this line?

• 3

• -3

• 3.5

• -3.5