Linear Functions practice

What is slope?

• Change in y/Change in x

• y₂-y₁/x₂-x₁

• Rise/Run

• y-intercept/x-intercept

• rate of change

Tags

CCSS.8.EE.B.5

What is the rate of change for the table?

• -2

• 2

• 5

• -1

Tags

CCSS.HSF-LE.A.1B

The grass in a back yard grows at a constant rate. The graph below shows the change in y, the length of the grass, in inches, as a function of x, the number of weeks the grass has been growing.

What is the rate of change?

• 3 in./wk

• 4 in./wk

• 3/4 in./wk

• 4/3 in./wk

Tags

CCSS.HSF.IF.B.4

Write in slope intercept form given the slope: m=3 and y int: -2

• y=3x-2
• y=2/3x
• y=-2x+3
• y=3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope between the two given points: (-2,1) and (5,7)

• 7/6
• 2
• 6/7
• -2

Tags

CCSS.8.EE.B.5

_{What is the y-intercept of the line?}

• y = 1/2
• y = 1
• y = -1/2
• y = -1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What is the equation of this line?

• y = 2x +2
• y = 2x -2
• y = -x + 2
• Cannot be Determined

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation is being represented by this line?

• y = -1x + 2
• y = 1/2x + 2
• y = 3x -4
• y = -3x +2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5