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1. If y varies inversely with x and y =18 when x =4, find x when y =10.

Question 1 of 10

2. If y varies inversely with x and y =36 when x =7, find x when y =9.

Question 2 of 10

3. If y varies inversely with x and y =15 when x =8, find y when x =32.

Question 3 of 10

4. If y varies inversely with x and y =4 when x =15, find y when x =6.

Question 4 of 10

5. If y varies inversely with x and y =14 when x =16, find y when x =4.

Question 5 of 10

6. If y varies inversely with x and y =32 when x =12, find y when x =2.

Question 6 of 10

7. U and V vary inversely. Solve for the constant of variation: U = \frac{k}{v}, when U =12 and V = 13

Question 7 of 10

8. D and T vary inversely. Solve for the constant of variation: D = \frac{k}{T} when D =4 and T = 5

Question 8 of 10

9. If x and y vary directly. what happens to y when x increases?

Question 9 of 10

10. If x and y vary inversely, what happens to y when x decreases?

Question 10 of 10


 

 

 

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