DIRECT VARIATION

DIRECT VARIATION

10th Grade

20 Qs

quiz-placeholder

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DIRECT VARIATION

DIRECT VARIATION

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Abel Chewe

Used 2+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If y varies directly with x, and y = -20 when x = 3, what is y when x = 15?

100

-2.25

2.25

-100

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If y varies directly with x, and y = 8 when x = 3, what is x when y = -56?

21

-21

-149.33

149.33

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If y varies directly with x, and y = 21 when x = -7, what is y when x = 42?

-126

14

-14

126

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If y varies directly with x, and y = 16 when x = 32, what is y when x = -60?

-30

-120

30

120

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If y varies directly with x, and y = 22 when x = -11, what is y when x = 24?

-48

-12

48

12

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Determine if the relationship between the two quantities is a direct variation. Explain your reasoning.

yes, the constant of variation is 1/2

yes, the constant of variation is 2

no, there is constant of variation.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Determine if the relationship between the two quantities is a direct variation. Explain your reasoning.

no, there is no constant of variation

yes, the constant of variation is 100

yes the constant of variation is 50

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