Functions Relations and Graphs

Determine if the relation is a function

• Not a function, each input has more than one output

• Yes it is a function, because each input has exactly on output

• Not a function, input is equal to output

• Yes it is a function, -1/2 is a fraction of 2

Tags

CCSS.8.F.A.1

Determine if the relation is a function

• Yes, each input has one output

• Yes, each output has one input

• No, because the pattern is 4

• No, each input is the same as the output

Tags

CCSS.8.F.A.1

What is the decreasing interval(s) on the function shown?

The function shown in the graph is:

• Even

• Odd

• Neither Even nor Odd

• Not a Function

Tags

CCSS.HSF.BF.B.3

Describe the pattern input and output

• The input and output both go down by 3

• The x goes up 1 and the y goes right 1

• The x goes right 2 and the y goes up 2

• There is no pattern

What is f(6) for the function f(x)=3x-8

• -8

• 10

• -144

• answer not here

Tags

CCSS.HSF.IF.A.2

Evaluate f(t)=-2t²+ 1 for f(-3)

• 19
  

• 37

• -17

• -11

Tags

CCSS.HSF.IF.A.2

Over what interval is this function constant?

• [-5, ∞)

• [-3, 4]

• [4, ∞)

• -5

Tags

CCSS.HSF.IF.B.4

What is the increasing interval for the function?

Is the graph an even, odd, or neither function?

• Even

• Odd

• Neither

Tags

CCSS.HSF.BF.B.3