Deformation of positive proportion function Is the positive proportion function y = KX (k is not equal to 0), and after deformation, k = Y / X (k is constant and not equal to 0) a positive proportion function? If so, its definition and range have changed

Deformation of positive proportion function Is the positive proportion function y = KX (k is not equal to 0), and after deformation, k = Y / X (k is constant and not equal to 0) a positive proportion function? If so, its definition and range have changed

In general, the relationship between two variables X and y can be expressed as a function of y = KX (k is constant and K ≠ 0), then y is called a positive proportion function of X. therefore, k = Y / X (k is constant and not equal to 0) is not a positive proportion function. This formula is only used to find the value of K when making a positive proportion function