Graphing Linear Equations Review Quiz

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

• y = ax + b

• y = mx + b

• y = bx + m

• y = mx - b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y-intercept

• x-coordinate

• constant

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y = x + b

• y - y1 = m(x - x1)

• y = mx

• y = mx + b

In the equation y - y1 = m(x - x1), what does 'm' represent?

• Distance between two points

• Angle of inclination

• Slope of the line

• Y-intercept of the line

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How do you find the x-intercept of a linear equation?

• Set x=0 and solve for y

• Set y=1 and solve for x

• Set y=0 and solve for x

• Set x=y and solve for 0

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10

How do you find the y-intercept of a linear equation?

• Set x=0 and solve for y.

• Count the number of x-intercepts.

• Set x=1 and solve for y.

• Set y=0 and solve for x.

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

What are the characteristics of parallel lines in terms of their slopes?

• No slope

• Opposite slope

• Same slope

• Different slope

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

What are the characteristics of perpendicular lines in terms of their slopes?

• Parallel slopes

• Positive reciprocals

• Negative reciprocals

• Equal slopes

Tags

CCSS.HSG.CO.A.1

If two lines are parallel, what can you say about their slopes?

• Their slopes are equal

• Their slopes are undefined

• Their slopes are negative

• Their slopes are perpendicular

Tags

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.C.9

If two lines are perpendicular, what can you say about their slopes?

• Their slopes are both negative

• Their slopes are both positive

• Their slopes are equal

• The product of their slopes is -1.

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.C.9