Topic: Variation

y varies inversely as x. If y = 4 when x = 6, what is the constant of variation?

• 24
• 10

y varies directly as x. If y = 16 when x = 4, what is the constant of variation?

• 16
• 5
• 4
• 1/4

y varies directly as x. If y = 28 when x = 7, what is the constant of variation?

• 7
• 4

y varies inversely as x. If y = 8 when x = 5, what is the constant of variation?

• 13
• 8
• 40
• 20

y varies directly as x. If y = 6 when x = 3, what is the constant of variation?

• 6
• 3
• 2

y varies directly as x. If y = 10 when x = 5, what is the constant of variation?

• 10
• 5
• 2

y varies inversely as x. If y = 16 when x = 3, what is the constant of variation?

• 16
• 19
• 24
• 48

y varies inversely as x. If y = 4 when x = 12, what is the constant of variation?

• 48
• 16

y varies inversely as x. If y = 3 when x = 10, what is the constant of variation?

• 13
• 30
• 3

y varies directly as x. If y = 36 when x = 6, what is the constant of variation?

• 36
• 1/6
• 6

y varies directly as x. If y = 30 when x = 6, what is the constant of variation?

• 30
• 6
• 5