Equation of Line Lesson

Write the equation of a line with a slope of -3 and y intercept of 8.

• x = 8

• y = -3

• y = 8x -3

• y = -3x + 8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation has a y-intercept of -4 and a slope of -2?

• x = -2

• y = -4

• y = -4x - 2

• y = -2x - 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation is being represented by this line?

• y = -1x + 2

• y = 2x - 1

• y = -2x + 2

• y = 1x + 2

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

What is the equation of the line shown?

• x = -3

• x = 3

• y = 3

• y = -3

Which equation has a slope of zero and a y-intercept at 5?

• y = 5

• x = 5

• y = 5x

• y = x + 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the equation that represents the line going through (0, 2) and (-4, 0).

• y = 1/2 x - 4
• y = 1/2 x + 2
• y = 2x + 2
• y = -2x - 4

Write the equation of the line that goes through the point (2, 3) and has a slope of -2.

• y = -2x + 3

• y = -2x + 7

• y = -2x - 1

• y = -2x + 8

How are the slopes of parallel lines related?

• The slopes are the same.

• The slopes are opposite reciprocals.

• The slopes are not related.

Tags

CCSS.8.EE.B.5

Which answer choice has two slopes that would be parallel to each other?

• m = 2/3,    m = -3/2

• m = 2/3,   m = 2/3

• m = 2/3,   m = 3/2

• m = 2/3,   m = -2/3

Tags

CCSS.8.EE.B.6