Review - Graphs & Forms of Linear Equations (Quiz #2)

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Find the slope of the line.

• Undefined
• 0
• 1
• -1

What is the equation of this line?

• y = 2x +2
• y = 2x -2
• y = -x + 2
• Cannot be Determined

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

• 2/3

• -2/3

• 3

• -2

What is the slope of the line that passes through these two points (8, 4) and (5, 3)?

• 3

• -1

• -1/3

• 1/3

Find the slope:
(-4, 3) and (-4, -7)

• 5/4
• -10/8
• Zero
• Undefined