CCSS.Math.Content.8.F.A.1

What is this? 

• Linear function
• Nonlinear function
• Linear, but not a function
• Nonlinear and not a function

Tags

CCSS.Math.Content.8.F.A.1

Which of the following is not a function?

• {(0,1), (1,2), (2,3), (3,4)}
• {(0,2), (1,3), (4,3), (1,2)}
• {(1,3), (4,2), (2,0), (3,4)}
• {(1,2), (2,2), (3,2), (4,2)}

Tags

CCSS.Math.Content.8.F.A.1

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.Math.Content.8.F.A.1

What would the graph of the equation x = -4 look like? 

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

Tags

CCSS.Math.Content.8.F.A.1

Which is the graph of y=-x+2?

• A
• B
• C
• D

Tags

CCSS.Math.Content.8.F.A.1

Which type of relation is shown?

• Mapping
• Graph
• Table
• Set of ordered pairs

Tags

CCSS.Math.Content.8.F.A.1

In the expression 3m + 8, the number 3 is called the ____________.

• variable

• constant

• coefficient

• answer

Tags

CCSS.Math.Content.8.F.A.1

When every y value in a relation has exactly one x value, this is called a ____________.

• function

• relation

• one-to-one function

• one-to-one relation

Tags

CCSS.Math.Content.8.F.A.1

The x-values of a function can also be called:

• the dependent values

• the maximum minus the minimum

• the domain

• the range

Tags

CCSS.Math.Content.8.F.A.1

Using the graph of the quadratic function, identify the domain.

• y > -6

• -2 < x < 10

• -∞ < x < ∞

• y < -6

Tags

CCSS.Math.Content.8.F.A.1