Direct Variation

Question 1

Find the value of y for a given value of x, if y varies directly with x.

Revolt · Accepted Answer

C

Question 2

Determine whether y varies directly with x. If so, find the constant of variation k.

Revolt · Accepted Answer

B

Question 3

Determine whether y varies directly with x. If so, find the constant of variation k.

Revolt · Accepted Answer

A

Question 4

Find the value of y for a given value of x, if y varies directly with x.

Revolt · Accepted Answer

B

Question 5

Determine whether y varies directly with x. If so, find the constant of variation k.

Revolt · Accepted Answer

B

Question 6

A leaky valve on the water meter overcharges the residents for one gallon of water in every months. The overcharged amount w varies directly with time t.

Revolt · Accepted Answer

Find the equation that models this direct variation.

Question 7

Suppose y varies directly with x. If x is 30 when y is 10, what is x when y is 9?a.3c.29b.27d.

Revolt · Accepted Answer

B

Question 8

Find the value of y for a given value of x, if y varies directly with x.

Revolt · Accepted Answer

C

Question 9

The line with slope -1.7 and through point (9, -9) represents a direct variation.

Revolt · Accepted Answer

F

Question 10

Determine whether y varies directly with x. If so, find the constant of variation k and write the equation.

Revolt · Accepted Answer

A

Direct Variation Answers

More from this Course

TRY EDGENUITY HACKS