SLO-inverese variation

If x varies inversely as y. When x is 12, y is 8. What is the value of x if y is 24.

• 4

• 5

• 6

• 7

If x varies inversely as y. When x is 12, y is 2.5. What is the value of x if y is -6.

• -5

• -6

• 5

• 6

If x varies inversely as y. When x is -5, y is 10. What is the value of x if y is 25.

• -2

• 2

• 10

• 25

If x varies inversely as y. When x is 7, y is -8. What is the value of x if y is 2.

• 16

• 14

• 28

• -28

If x varies inversely as y. When x is 10, y is 8. What is the value of x if y is 20.

• 4

• -4

• 2

• -2

If x varies inversely as y. When x is -4, y is -5. What is the value of x if y is 2.

• -10

• 10

• 1

• 5

The amount of current, cm flowing through a wire caries inversely as the amount of resistance, r, If a resistance of 50 ohms allows a current of 5 amps, what is the equation of inverse variation represents this situation?

• c=250/r

• c=250r

• c=50/r

• c=50r

The amount of current, cm flowing through a wire caries inversely as the amount of resistance, r, If a resistance of 2 ohms allows a current of 10 amps, what is the equation of inverse variation represents this situation?

• c=10r

• c=20r

• c=20/r

• c=10r

The amount of current, cm flowing through a wire caries inversely as the amount of resistance, r, If a resistance of 4 ohms allows a current of 5 amps, what is the equation of inverse variation represents this situation?

• c=20r

• c=4r

• c=5/r

• c=20/r

The amount of current, cm flowing through a wire caries inversely as the amount of resistance, r, If a resistance of 60 ohms allows a current of 30 amps, what is the equation of inverse variation represents this situation?

• c=60r

• c=60/r

• c=1800/r

• c=1800r