Functions Function Notation & Writing About It

Functions

Function Notation &

Writing About It

Is the table linear or NONlinear?

​https://www.desmos.com/calculator/b2riesyms2

Dropdown

Is this a FUNCTION?​

Select answer

Hotspot

Click the circles that make up the RANGE

Hotspot

Click the circles that make up the DOMAIN

Drag and Drop

This ​

Placeholder

a function because it passes the ​

Placeholder

line test.

Drag these tiles and drop them in the correct blank above

is

vertical

is not

could be

may be

may not be

horizontal

wiggly

diagonal

Match

Match the tables with a correct description

a function with one input for every output

a function with a repeated output

f(x)=10x

not a function because the input is repeated

f(x)=x

• a function with one input for every output

• a function with a repeated output

• f(x)=10x

• not a function because the input is repeated

• f(x)=x

Labelling

Label the graph with the function notation.

Drag labels to their correct position on the image

Labelling

Label the graph with the function notation.

Drag labels to their correct position on the image

(0.5, 0)

(0, 3)

(-2, 4)

(2, -1)

Open Ended

What is the story of this graph?

Dropdown

What is the graph showing​

Select answer

Dropdown

What is the independent variable ​

Select answer

Dropdown

What is the dependent variable? ​

Select answer

​

Math Response

Evaluate $$f(1997)=$$

​ ​

Type answer here

Correct Answer: 183.60

Deg^°

Rad

Open Ended

Evaluate $$f(1997)=$$

​ ​ and explain its meaning

Open Ended

Solve $$f(t)=183.2$$

​ ​ and explain its meaning.

Open Ended

In what year did Lake Superior reach its lowest level?

Multiple Choice

What is the domain and range of the relationship?

{(4,1),(2,3),(0,4),(5,3)}

• Domain: {4,2,0,5}

  Range: {1,3,4}

• Domain: {1,3,4}

  Range: {4,2,0,5}

Multiple Choice

This is a...

• Relation

• Function

Multiple Choice

This is a...

• Relation

• Function

Multiple Choice

This is a...

• Relation

• Function

Multiple Choice

Find p(2).

• p(2) = 2

• p(2) = 1

• p(2) = 3

• p(2) = 4

Multiple Choice

Find x if p(x) = 3

• p(2) = 3

• p(7) = 3

• p(3) = 2

• p(0) = 3

Multiple Choice

Find x when p(x) = 4

• p(-1) = 4

• p(-2) = 4

• p(-2) = 4 ; p(2) = 4

• p(3) = 4

Poll

How comfortable are you with function notation? Choose the color based on your answer.

• Red

• Yellow

• Green

Poll

Where you ready for the paper test?

• Yes

• What was the question?

• Was it on my mobile?

• I did all of my work.