Unit 4:1 Direct Variation

Math Response

Create the equation of the word problem.

Type answer here

Correct Answer: y=6x

Deg^°

Rad

Drag and Drop

Match the ordered pairs for the table.

When x is 0 -

Placeholder

When x is 1 -

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When x is 2​

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When x is 6​

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Drag these tiles and drop them in the correct blank above

0

6

12

36

5

10

2

9

48

Open Ended

Is the graph proportional?

​Proportional

​directly

​y=kx

​Proportionality

Math Response

From the previous problem, our equation was y=6x. We know by looking at the direct variation equation y=kx our k value should be what?

Type answer here

Correct Answer: 6

Deg^°

Rad

Math Response

Write the equation.

Type answer here

Correct Answer: y=6x

Deg^°

Rad

Open Ended

Was new members the x label or the y label?

Multiple Choice

Since 13 is the x value, find the y value.

• 64

• 13

• 78

• 50

Open Ended

Is the amount sold the x label or the y label?

Multiple Choice

What is the x value when y is 108?

• 18

• 4

• 648

• 650

Dropdown

Part a ​

Select answer

Part b ​

Select answer

Part c​

Select answer

Part d​ ​

Select answer

Drag and Drop

Part a ​

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Part b ​ ​

Placeholder

Part c ​ ​

Placeholder

Part d ​

Placeholder

Drag these tiles and drop them in the correct blank above

.25

y=.25x

64

9

3

y=3x

24

5

y=24x

Multiple Choice

• 13.8

• 14.8

• 12

• 16

Multiple Choice

• 25

• 7

• 10

• 13

Math Response

Type answer here

Correct Answer: 4.20

Deg^°

Rad

Math Response

Type answer here

Correct Answer: 16

Deg^°

Rad

Multiple Choice

Part a

• True

• False

Open Ended

Why is part a false?

Multiple Choice

Part b

• True

• False

Multiple Choice

Part c

• True

• False

Open Ended

Why is part c false?

Open Ended

Give a 3 sentence summary over today's lesson.