Connect Four Review #2

What is the equation of the line that passes through the points (-4, 30) and (6, -40)?

• y = 7x + 2

• y = -7x - 2

• y = 7x - 2

• y = -7x + 2

Which equation best represents the relationship between x and y in the table shown?

• y = -3x - 10

• y = -1/3x - 10

• y = 3x + 10

• y = 3x - 10

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the slope of the following graph?

• 2

• -1/2

• -2

• 3

What is the slope of the line that passes through the points (3, 10) and (5, 18)

• 2

• 4

• 1/4

• 1/2

What is the slope of the table?

• -4
• 1
• 4
• -2

Tags

CCSS.8.EE.B.5

What is the slope of the following equation? $y=\frac{2}{3}x-20$  

• 2/3

• 2

• 3

• -20

The following graph shows the relationship between the amount in Jim's bank account and the number of days he saves. What is the rate of change of the following graph?

• $10 per day

• $5 per day

• $2 per day

• $2.50 per day

What is the equation of the line that passes through the points (-10, 3) and (5, 9)?

• y = 2/5x + 8

• y = 1/2x + 10

• y = 2/5x + 7

• y = 1/4x + 11

What is the rate of change of the following table?

• 12 ft per year

• 11 ft per year

• 18 ft per year

• 20 ft per year

What is the equation of the line for the following table?

• f(x) = x + 5

• f(x) = 5x + 1

• f(x) = 8x + 5

• f(x) = -x + 5