write these equations in the form of y= k/x

Question

1.) y= 3/(4x)

2.) xy= -0.01

3.) -7= 5xy

Answer 1

 

1)   y =  3(1/4) (1/x) = (3/4) (1/x) = (3/4)/x

 

2)  y = (-0.01)/x

 

3) y = (-7/5)/x