Which of the following indicates an inverse relationship between x and y?
A) y = -3 + 5x
B) y = 6.2x
C) y = 7 - 0.9x
D) y = -50

Question

Quizplus · Accepted Answer

An inverse relationship between x and y means that when x increases, y decreases and vice versa. In option C, the coefficient of x is negative (-0.9), indicating that as x increases, y decreases. Therefore, option C represents an inverse relationship between x and y.

Which of the Following Indicates an Inverse Relationship Between X