Constant of Variation

Assume that y varies directly with x. Find the constant of variation when y = 7 and x = 4.

• 1.75

• 28

• -28

• -1.75

Assume that y varies directly with x. Find the constant of variation when y = 80 and x = 32.

• 2.5

• 2560

• -2.5

• -2560

Assume that y varies directly with x. Find the constant of variation when y = -5 and x = 12.5

• -0.4

• 0.4

• 62.5

• -62.5

Assume that y varies inversely with x. Find the constant of variation when y = 7 and x = 4.

• 28

• -28

• 1.75

• -1.75

Assume that y varies inversely with x. Find the constant of variation when y = 6 and x = -4

• -24

• 24

• -1.5

• 1.5

Assume that y varies inversely with x. Find the constant of variation when y = 27 and x = 12

• 324

• -324

• 2.25

• -2.25

Assume that y varies inversely with x. Find the constant of variation when y = -4 and x = 2.

• -8

• 8

• -2

• 2

Assume that y varies inversely with x. Find the constant of variation when y = -5 and x = 12.5

• -62.5

• 62.5

• -0.4

• 0.4

Assume that y varies inversely with x. Find the constant of variation when y = 60 and x = 80

• 4800

• -4800

• 0.75

• -0.75

Find the constant of variation if y varies directly with x and y = 18 and x = 6