Linear Functions - Algebra - Packet 14

What is the y-intercept of the equation:
 y = 2x - 3 

• -2
• 2
• 3
• -3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the slope:
y = 2x - 10

• 1/2
• 2
• 5
• -10

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the equation of the line?

• y = 3x

• y = 3

• x = 3

• y = -3

If m = 3 and b = 6, what is the correct slope intercept equation?

• y = 3 - 6x

• y = 3x - 6

• y = 3x + 6

• y = 6x + 3

Which equation represents the following graph?

• y = 3x + 2
• y = -2x + 3
• y = 2x + 3
• y = -3x + 2

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.2

CCSS.8.SP.A.3

What is the y-intercept for the given graph?

• (0,-5)

• (0,5)

• (0,1)

• (0,-1)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.F.B.5

CCSS.8.SP.A.3

Identify the slope and y-intercept of:
y = 1/5x + 5

• slope: 1/6   y-intercept:  4 
• slope: 1/5   y-intercept:  5 
• slope: 5/1   y-intercept:  5 
• slope: 1   y-intercept:  5 

Tags

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Which of the following has a y-intercept of 3?

• y = 3x +2

• x = 3

• y = 2x + 3

• y = x

Vertical or horizontal?
y = 10

• vertical 
• horizontal
• neither

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4