Algebra 1: 2-1 to 2-2 (Linear Functions)

The graph of a line is shown on the grid. The coordinates of both points indicated on the graph of the line are integers. What is the rate of change of y with respect to x of the line?

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Tags

CCSS.8.EE.B.5

The graph of a linear function is shown on the grid. Which equation is best represented by the graph?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation best represents the line shown on the grid?

Find the slope of the line.

• -2
• 2
• -1
• 1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

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

Which of these represents slope-intercept form?

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.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.EE.B.6

CCSS.8.F.A.3

Vertical or horizontal?
y = 10

• vertical 
• horizontal
• neither