Functions through Tables and Mapping Diagrams

Multiple Choice

BELL-RINGER QUESTION #1

Quadrilateral PQRS is dilated with the origin as the center of dilation to create quadrilateral P'Q'R'S'. Which statement is true?

• Each side is 1/2 the length to the corresponding side.

• Both quadrilaterals are congruent.

• Each angle is 1/2 the measure of the corresponding angle.

• Both quadrilaterals are similar.

Drag and Drop

BELL-RINGER QUESTION #2

Triangle PQR is dilated with the origin as the center of dilation to create triangle P'Q'R'. Complete the rule to represent the dilation from triangle PQR to triangle P'Q'R'.



(x, y) → (​

Placeholder

, ​

Placeholder

)

Drag these tiles and drop them in the correct blank above

3x

3y

2x

6x

2y

6y

Multiple Select

PARTNER PRACTICE

1. Which tables below represent a y as a function of x?

SELECT ALL CHOICES THAT APPLY

Multiple Choice

PARTNER PRACTICE: THINK-WRITE-SHARE

2. Identify the x-value (input) and y-value (output) of the given mappings and determine which relation is NOT a function.

Multiple Select

INDEPENDENT PRACTICE

3. Which of the following mapping diagrams below represent functions?

SELECT ALL CHOICES THAT APPLY

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PARTNER PRACTICE- CRITICAL THINKING

4. Fill in the blanks to complete the statement in order to justify whether or not the mapping shown represents a function.



The mapping diagram ​

Placeholder

a function since ​

Placeholder

in​

Placeholder

where there​

Placeholder

​

Placeholder

.

Drag these tiles and drop them in the correct blank above

does NOT represent

there is one number

Set A (input)

are multiple mappings

to Set B (output)

represents

for each number

is only one mapping

is no mapping

from Set B (output)

Drag and Drop

PARTNER PRACTICE- CRITICAL THINKING

5. Fill in the blanks to complete the statement in order to justify whether or not the mapping shown represents a function.



The mapping diagram ​​

Placeholder

a function since ​

Placeholder

in​

Placeholder

there​ ​

Placeholder

​

Placeholder

.

Drag these tiles and drop them in the correct blank above

for each number

Set A (input)

to Set B (output)

does NOT represents

is only one mapping

is no mapping

from Set B (output)

represents

there is one number

are multiple mappings

Multiple Choice

Exit Ticket - TEK 8.5G

Which representation shows y as a function of x?