Algebra 1A Unit 2 Test Review

What are the x- and y -intercepts on this graph?

• (0,5), (0,5)
• (5,0), (5,0)
• (5,0), (0,5)
• (0,0), (5,0)

What is the y-intercept in the equation x + 2y = 4

• 0
• 2
• 4
• KC Royals

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the x and y intercept for the following equation ?
4x - 10y = 20

• x - int = 4    
  y-int = -10
• x-int = 5
  y-int = 2
• x - int = 5
  y int = -2
• x -int = 4
  y -int = -10

What is the y intercept?
y = 2x - 3

• 3
• -3
• 1
• 2

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is the y-intercept for the given graph?

• -5
• 5
• 1
• -1

^{What is the x- intercept of the line?}

• x = 1
• x = 2
• x = -1
• x = -2

Choose the following that are ordered pairs from the mapping diagram. Choose all that apply.

• (-2, 5)

• (-2, 15)

• (0, 10)

• (2, 5)

• (4, 20)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the mapping diagram an example of a function?

• yes

• no

Tags

CCSS.8.F.A.1

The mapping diagram is a function.

• True

• False

Tags

CCSS.8.F.A.1

The table shows the cost of purchasing t-shirts from a souvenir shop. Is the cost a function?

• Yes

• No

• You need more information to determine the answer.

• What is a function?

Tags

CCSS.8.F.A.1