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Function Machines and Operations

Function Machines and Operations

Assessment

Interactive Video

•

Mathematics

•

6th - 7th Grade

•

Hard

Created by

Thomas White

FREE Resource

The video tutorial introduces function machines, explaining how inputs are processed to produce outputs. It covers examples of function machines, including working backwards to find inputs from given outputs. The tutorial also demonstrates how to identify missing elements in function machines and solve exam questions using these concepts.

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a function machine?

A machine that only adds numbers

A set of processes that transform an input to an output

A tool for measuring distances

A device that calculates square roots

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the first example, what is the output when the input is 3?

12

6

15

9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is performed first in the first function machine example?

Divide by 3

Add 3

Subtract 2

Multiply by 2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the second example, what is the output when the input is 5?

30

25

20

15

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first operation in the second function machine example?

Multiply by 3

Add 5

Subtract 2

Divide by 2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When working backwards, what is the first step if the output is 4?

Multiply by 3

Divide by 3

Add 2

Subtract 2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the first working backwards example, what is the input if the output is 10?

8

6

4

2

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