Direct, Indirect, and Joint Variation Flashcard

Direct, Indirect, and Joint Variation Flashcard

Assessment

Flashcard

Mathematics

10th - 12th Grade

Hard

CCSS
HSF-LE.A.1B

Standards-aligned

Created by

Wayground Content

FREE Resource

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14 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is direct variation?

Back

Direct variation is a relationship between two variables where one variable is a constant multiple of the other. It can be expressed as y = kx, where k is the constant of variation.

2.

FLASHCARD QUESTION

Front

What is inverse variation?

Back

Inverse variation is a relationship between two variables where the product of the two variables is a constant. It can be expressed as y = k/x, where k is the constant of variation.

3.

FLASHCARD QUESTION

Front

What is joint variation?

Back

Joint variation is a relationship where a variable varies directly with the product of two or more other variables. It can be expressed as y = kxz, where k is the constant of variation.

4.

FLASHCARD QUESTION

Front

Write the equation for direct variation between x and y.

Back

y = kx

5.

FLASHCARD QUESTION

Front

Write the equation for inverse variation between x and y.

Back

y = k/x

Tags

CCSS.HSF-LE.A.1B

6.

FLASHCARD QUESTION

Front

Write the equation for joint variation of r as it varies jointly with s and w.

Back

r = ksw

7.

FLASHCARD QUESTION

Front

If y varies directly as x and y = 10 when x = 2, what is the constant of variation k?

Back

k = 5

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