Direct Proportion Quiz

What does it mean when two variables are in direct proportion?

• They increase and decrease together at the same rate.

• They are always equal.

• They have no relationship.

• One variable increases while the other decreases.

Tags

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the first step in finding the magic number?

• Subtract the values of x and y.

• Multiply the values of x and y.

• Divide the values of x and y.

• Find a pair of x and y values that go together.

Tags

CCSS.5.NF.B.3

If x is 4 and the magic number is 7, what is the corresponding value of y?

• 14

• 21

• 28

• 11

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

How do you find the value of x when given y and the magic number?

• Divide y by the magic number.

• Add y to the magic number.

• Multiply y by the magic number.

• Subtract the magic number from y.

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

If y is 56 and the magic number is 7, what is the value of x?

• 8

• 49

• 63

• 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

In the second example, what is the magic number between p and q?

• 4

• 20

• 5

• 25

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

If p is 1 and the magic number is 5, what is the value of q?

• 5

• 15

• 1

• 10

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

In the third example, what is the magic number when dividing 30 by 5?

• 4

• 7

• 6

• 5

Tags

CCSS.6.NS.B.2

If the magic number is 6 and x is 20, what is the value of y?

• 120

• 30

• 26

• 14

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What operation do you perform to find x when given y and the magic number in the third example?

• Multiply by the magic number.

• Add the magic number.

• Divide by the magic number.

• Subtract the magic number.

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7