Algebra 1 - State Test Review

How many solutions exist for the graphed system?

Type your numerical answer into the box.

Tags

CCSS.HSA.REI.C.7

What is the solution to the system of equations shown?

Type your answer as an ordered pair. Example: (5,-1)

Tags

CCSS.HSA.REI.C.7

Tags

CCSS.8.EE.C.8B

Which function is linear?

• y = 2x + 4
• y = 2x² + 4
• y = 2x(4 − 3x)
• xy = 15

Tags

CCSS.8.F.A.3

The amusement park charges $20 to get in plus $1.50 per ride. Which linear equation below represents this relationship.

• y=1.5+20x

• y=1.5x + 20

• y = 20x + 1.5

• y= 21.5x

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.8.F.A.1

• Function
• Not a Function

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.HSF.IF.A.1

CCSS.8.F.A.1