Additional Review / Extra Credit

What is the definition of function?

• Has x and y values

• Every y value has exactly one x value (X does not repeat)

• X values have different y values every time (Y does not repeat)

Is this table a function or not a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this table a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

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

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the RANGE of this graph?

• -7<x<5

• -7≤y<5

• -3<x<1

• -3≤y<1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of this graph?

• -4 ≤ x ≤ 3

• -1 ≤ y ≤ 4

• -4 < x < 3

• -1 < y < 4

How do we use nSolve() on the calculator?

• Menu 2 2

• Menu 3 1

• Menu 5 1

• Menu 4 1 3

5x + 7 = 2x + 15

• x = 17/12

• x = 8/3

• x = 22/7

• x = 6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3