If x and y are inversely proportional, then which one is true?
A. x1/y1 = x2/y2
B. x1/x2 = y1/y2
C. x1/x2 = y2/y1
D. x1.x2 = y1.y2
Answer:C
If x and y are inversely proportional, then which one is true?
A. x1/y1 = x2/y2 B. x1/x2 = y1/y2 C. x1/x2 = y2/y1 D. x1.x2 = y1.y2
Explanation: x∝1/y