Free Printable Direct and Partial Variarion

1.

A linear relation that has an initial value of 0 is what type of variation?

a)

Direct variation

b)

Partial variation

c)

Linear variation

d)

Nonlinear variation

2.

A linear relation that has an initial value that is not 0 is what type of variation?

a)

Direct variation

b)

Partial variation

c)

Linear variation

d)

Nonlinear variation

3.

Is this equation an example of direct variation?

C=2n

a)

yes

b)

no

4.

Which of the given graphs is a direct variation?

a)

A

b)

B

c)

C

d)

D

5.

Write an equation for this situation if C represents the total cost and d represents the number of days of renting the car.

a)

$C=9.75d$

b)

$C=19d$

c)

$C=19.25d$

d)

$C=9.5d$

6.

Does this graph represent direct variation?

a)

yes

b)

no

7.

Write the equation for the table given.

a)

$y=\frac{1}{3}x$

b)

$y=3x$

c)

$y=\frac{1}{2}x$

d)

$y=2x$

8.

At what rate did the rain fall (Hint: what is the ROC)?

a)

2 cm per hour

b)

¹/₄ cm per hour

c)

¹/₂ cm per hour

d)

4 cm per hour

9.

What does the Direct Variation Equation look like?

a)

$dv=\left(RoC\right)iv$

b)

$dv=\left(RoC\right)iv+initial$

c)

$dv=\left(RoC\right)initial$

d)

$dv=iv$

10.

Does the data in this table describe a partial variation relationship?

a)

Yes

b)

No

11.

Does the data in this table describe a partial variation relationship?

a)

Yes

b)

No

12.

Does this graph describe a partial variation relationship?

a)

Yes

b)

No

13.

Does the equation describe a direct variation relationship?

a)

Yes

b)

No

14.

Does the equation describe a partial variation relationship?

a)

Yes

b)

No

Direct and Partial Variarion

Total questions: 14

Worksheet time: 4hrs 30mins

Similar Resources on Wayground