Quiz 4.1 - Slope & Graphing Linear Equations

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

• 2/3

• -2/3

• 3

• -2

Tags

CCSS.8.EE.B.5

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2

• y = -2x + 4

• y = 4x + 2

• y = 2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What type of line is the equation x = 8 ?

• vertical

• horizontal

• neither

What type of line is the equation y = 10 ?

• vertical

• horizontal

• neither

What is the equation of the line graphed?

• y = 0

• y = 1

• y = 2

• x = 1

What is the equation of this line?

• x=5

• y=5

• y=5x

• x=-5

What is the equation of the vertical line that goes through the point (-3,5)?

• x = -3

• x = 5

• y = -3

• y = 5

Which is the correct graph for x = −4?

• A

• B

• C

• D

Which is the correct graph for y = 3?

• A

• B

• C

• D

What is the formula for standard form?

• y=mx+b
• y-y₁=m(x-x₁)
• Ax+By=C
• rise÷run