A 0-3 Writing Equations and Graphing Lines

Are the lines with slopes 1/3 and 3 parallel, perpendicular, or neither?

• Parallel

• Perpendicular

• Neither

• Both

Tags

CCSS.8.EE.B.6

What is the standard form of a line?

• y = mx + b

• Ax + By = C

• y = bx + m

• Ax - By = C

Which of the following is true about the slopes of perpendicular lines?

• They are equal

• They are opposite (negative) reciprocals

• Both are zero

• Both are undefined

Tags

CCSS.8.EE.B.6

What is the graph of the line 3y – 4x = 24?

• A line with slope -4/3 and y-intercept 8

• A line with slope 3/4 and y-intercept -8

• A line with slope 4/3 and y-intercept -8

• A line with slope -3/4 and y-intercept 8

What is the x-intercept of the line given by the equation 2x – 3y = 12?

• (6, 0)

• (0, 4)

• (0, -6)

• (4, 0)

What is the y-intercept of the line given by the equation 2x – 3y = 12?

• (0, 4)

• (0, -4)

• (0, 6)

• (0, -6)

Which of the following is the equation of a horizontal line passing through (5,2)

• y = 2

• x = 2

• y = x + 2

• y = -2

Which of the following lines is parallel to y = 2?

• y = 3

• x = 2

• y = x + 2

• y = -2

What is the x-intercept of the line y = 2?

• None

• 2

• 0

• 1

What does it mean if a line has an undefined slope?

• The line is vertical

• The line is horizontal

• The line passes through the origin

• The line has a slope of zero

Tags

CCSS.8.EE.B.5