Functions and Graph

What is the coordinates of the turning point? Is it a maximum or minimum point?

• (-2, -4); minimum point

• (-2, 4); maximum point

• (-2, -4); maximum point

• (-2, 4); minimum point

What is the equation of the line of symmetry for the following quadratic graph?

• y = -4

• x = -2

• x = 2

• 2

Tags

CCSS.HSF-IF.C.7A

Find the value(s) of x when y = 16.

• x = 4 only

• x = 4 and x = 8

• x = 0 and x = 12

• x = 6

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What are the coordinates of point F?

• ( 2, 7 )

• ( -4 , 6 )

• ( 0 , 2 )

• ( 7 , -5 )

Tags

CCSS.6.NS.C.6B

Is this graph a function or not a function? 

• Function

• Not a Function

Does the table represent a function?

• Yes, there  is a repeated x-value. 

• No, there aren't any repeated y-values. 

• Yes, there are repeated y-values. 

• No, there is a repeated x-value. 

Tags

CCSS.8.F.A.1

Complete the function table for y = -2x + 1.

• -2(2) + 1; -2

• -2(2) + 1; -3

• -2(2) + 1; -1

• -2(2) + 1; 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Describe the slope of the line.

• negative slope

• 0 slope

• positive slope

• undefined slope

Tags

CCSS.8.EE.B.5

• Function
• Not a Function

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1