Graphing Linear Functions Quiz

What is the equation of the line with a slope of 2 and a y-intercept of 3?

• y = 2x + 3

• y = 2x - 3

• y = 2x + 2

• y = 3x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of the following equations represents a line with a negative slope? A) y = 2x + 4 B) y = -3x + 2 C) y = 5x - 1 D) y = x + 3

• B) y = -3x + 2

• D) y = x + 3

• C) y = 5x - 1

• A) y = 2x + 4

Tags

CCSS.8.EE.B.5

Graph the line with the equation y = -2x + 1. What is the slope of this line?

• 2

• 1

• 0

• -2

Tags

CCSS.8.EE.B.5

Which of the following lines has a greater slope? A) y = 3x + 2 B) y = -2x + 5 C) y = 4x - 1 D) y = -3x + 4

• C

• A

• B

• D

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the y-intercept of the line with the equation y = 2x - 3?

• 2

• -3

• 5

• 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph the line with the equation y = 4x + 2. What is the y-intercept of this line?

• 0

• -2

• 2

• 4

Which of the following lines has a slope of 0? A) y = 2x + 3 B) y = -3x + 1 C) y = 0x + 2 D) y = 4x - 5

• A

• D

• C

• B

Tags

CCSS.8.EE.B.5

What is the equation of the line with a y-intercept of -4 and a slope of 1/2?

• y = (1/2)x - 4

• y = (1/2)x - 2

• y = (1/2)x + 4

• y = (1/2)x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph the line with the equation y = -3x - 2. What is the slope of this line?

• 1

• -3

• 0

• 2

Tags

CCSS.8.EE.B.5

Which of the following lines has a smaller slope? A) y = 2x + 3 B) y = -3x + 1 C) y = 4x - 2 D) y = -2x + 5

• D) y = -2x + 5

• B) y = -3x + 1

• A) y = 2x + 3

• C) y = 4x - 2

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9