Math 8 Review (daily grade)

What is the simple definition of slope?

• line

• rune/rise

• undefined

• rise/run

What is the y-intercept in the equation y=-2x+5

• -2

• 3

• 5

• Cannot be determined

Find the slope (m) of the line that passes through the points (2,4) and (6,12)

• 1/2

• -1/2

• 2

• -2

Find the slope from the table.

• 1/4

• -1/4

• -4/1

• 4/1

What is the y-intercept of this graph?

• (0,1)

• (0,-2)

• (0,0)

• (0,3)

Determine the slope and y-intercept from the following equation: y=3/2x+3

• Slope: 5, y-intercept (0,3)

• Slope: 3/2, y-intercept: (0,3)

• Slope: 4, y-intercept (0,3/2)

• Slope: 1/5, y-intercept: (0,5)

Find the slope of the line

• 1/4

• -1/4

• -4

• 4

Which equation produces the line on the graph?

• y=x+3

• y=3x-3

• y=-x-3

• y=-3x+3

Find the slope from the table:

• -2/5

• -5/2

• 5/2

• 2/5

Does the table represent a proportional relationship?

• Yes.

• No.