Linear Functions Review

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Write in standard form.
4y - 3 = 6x + 6

• 6x - 4y = -9
• 6x - 4y = 3
• 4y - 6x = -9
• 4x + 4y = 3

Tags

CCSS.HSA.CED.A.2

What is the x-intercept of  $8y=2x-4$  ?

•  $\left(2,\ 0\right)$  

•  $\left(-\frac{1}{2},0\right)$  

•  $\left(5,\ 0\right)$  

•  $\left(4,\ 0\right)$  

Tags

CCSS.8.EE.C.7

CCSS.8.F.A.3

What is the y-intercept of $2y-4x=-2$  

•  $\left(0,-1\right)$  

•  $\left(0,2\right)$  

•  $\left(0,1\right)$  

•  $\left(0,-2\right)$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

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:

• 3/4
• 4/3
• -3/4
• -4/3

Tags

CCSS.8.EE.B.5

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

• y=12x-10

• y=10x+12

• y=12x+10

• x=10x-12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3