Pre-Calculus Quiz - Section's 1.1 - 1.3

• {(0,0),(1,-1),(2,2),(3,2),(4,-4)}

• {(-4,0),(-2,1),(0,2),(3,2),(4,4)}

• {(0,-4),(1,-2),(2,0),(3,2),(4,4)}

• {(4,4),(5,5),(6,6),(7,7),(-4,4)}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Graph the relation in the image.

What is the y-intercept in the equation:

y = 2x + 4?

• (2,4)

• (0,4)

• (0,-4)

• (4,0)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• m = -2

Tags

CCSS.8.EE.B.5

Create a mapping diagram of the relation:

y = 2x - 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the following relation a function:

y = 2x - 4

• yes, the following relation is a function

• no, the following relation is not a function

Using the image, is the following relation a function? If not, explain why?

• Yes, the following relation is a function because it passes the vertical line test

• No, the following relation is not a function because it fails the vertical line test

• Yes, the following function is a relation because the y-values repeat with corresponding x-values

State the domain and range of the following relation in the image

What is the x-intercept for the following equation:

x + 3y = 10

• (-5,0)

• (5,0)

• (10,0)

• (-10,0)

• (0,-10)

• (0,10)

• (0,10/3)

• (0,3/10)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3