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8th U5L2 - Intro to Functions

Authored by Sarah Pfeiffer

Mathematics

8th Grade

CCSS covered

Used 75+ times

8th U5L2 - Intro to Functions
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13 questions

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1.

DROPDOWN QUESTION

1 min • 1 pt

A function means that every ​ (a)   has exactly ​one ​ (b)   .

input
output

Tags

CCSS.8.F.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A function means that the output _____________ on the input.

Depends

Does not depend

Adds

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

3.

CATEGORIZE QUESTION

3 mins • 1 pt

Organize these options into the right categories

Groups:

(a) Function

,

(b) Not a Function

Input is Height, Output is Age

Input is Birthday, Output is Age

Input is Grade Number, Output is Number of Classes Attended in Zoom

Input is Grade Number, Output is Letter Grade

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

4.

WORD CLOUD QUESTION

3 mins • Ungraded

For a rule, the input is a word and the output is a word that starts with the same letter.

If the input is GREEN, what is the output?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A rule says: the input is a word and the output is a word that starts with the same letter. Is this a function?

Yes, its a function. For every input, there is exactly one output.

No its not a function. For every input, there can be multiple outputs.

Tags

CCSS.8.F.A.1

6.

DROPDOWN QUESTION

1 min • 1 pt

A rule says: The input is a word and the output is a word that starts with the same letter.

The output (a)   on the input.​

does not depend
depends

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

7.

WORD CLOUD QUESTION

45 sec • Ungraded

A rule says: the input is a word and the output is the last letter of the word.

If the input is SCHOOL, what is the output?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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