Graphing Linear Equations

What is the slope-intercept form of a linear equation?

• y = mxb

• y = ax + b

• y = mx + b

• y = bx + m

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y = mx + b, what does 'm' represent?

• Coefficient

• Y-intercept

• Slope

• Intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In the equation y = mx + b, what does 'b' represent?

• x-intercept

• constant

• slope

• coefficient

• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the equation of a line is y = 2x + 3, what is the slope of the line?

• 2

• 5

• 1

• 4

Tags

CCSS.8.EE.B.5

If the equation of a line is y = -3x + 5, what is the y-intercept of the line?

• 5

• -3

• 0

• 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of a horizontal line?

• 45

• 1

• 0

• 90

Tags

CCSS.8.EE.B.5

What is the slope of a vertical line?

• Undefined

• Negative

• Positive

• Zero

Tags

CCSS.8.EE.B.5

If the slope of a line is 4 and the y-intercept is -2, what is the equation of the line in slope-intercept form?

• y = 4x + 2

• y = 4x - 2

• y = 2x - 4

• y = -4x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If the equation of a line is y = 1/2x - 4, what is the slope of the line?

• -4

• 2

• 1

• 1/2

Tags

CCSS.8.EE.B.5

If the equation of a line is y = 3x - 2, what is the y-intercept of the line?

• 3

• 0

• 1

• -2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3