Functions Check-in Part Two

Why is this function linear?

• This is a linear function because it does not have a constant rate of change

• This is a linear function because it creates a curved line.

• This is a linear function because it have a constant rate of change.

• This is a linear function because it's y-intercept is (0,2)

Tags

CCSS.HSF-LE.A.1B

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.F.A.3

Which graph(s) show nonlinear functions?

• Graph I, only
• Graph II, only
• Graph I and Graph II, only.
• Graph I, Graph II, and Graph III

Tags

CCSS.HSF-IF.C.7A

Does the function map represent a function?

• It does because each output has one input.

• It does because each input has one output.

• It does not because an input has more than one output.

• It can not be determine whether or not it is a function.

Tags

CCSS.8.F.A.1

Does the graph represent a function?

• The graph is a function because it passes the vertical line test.

• The graph is a function because it passes the horizontal line test.

• The graph is not a function because it fails the vertical line test.

• The graph is not a function because it fails the horizontal line test.

Tags

CCSS.HSF.IF.A.1

Which of the following graphs represent a function?

• 
• 
• 
• 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

Which ordered pair below could complete the function below:

(1, 2), (2, 3), (4, 5), (5, 9).

• (1, 5)

• (2, 5)

• (4, -3)

• (-3, 2)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following sets of domain and ranges represent a function?

• (-1, 3), (-2,4), (0,3), (1, 4), (2, 5)

• (-1, 3), (-2,3), (4,3), (-1,5)

• (1,2),(2,4), (3,5), (4,5), (1,5)

• (0,2), (1, 2), (2, 4), (3,6), (1,9)

Tags

CCSS.8.F.A.1

Which of the points below can be removed from the graph to make it function?

• (-5,1)

• (-1,2)

• (1, 6)

• (3,-3)

Which of these functions are linear?

Select two answers.

• $y\ =\ 3\ -\ x^2$

• $y=x$

• 
• 
• $y\ =\ x^3\ +\ 3$

Tags

CCSS.8.F.A.3