If two quantities A and B are in a constant rate of change r

If two quantities A and B are in a constant rate of change relationship, which of the following are true statements? Select all that apply.
A. The value of B is a constant multiple of the value of A

B. The change of A is a constant multiple of the value of B

C. The change in B is a constant multiple of the change in A  

D. The ratio of the change in B to the change in A is always the same

E. Equal changes of A result in consistent changes of B

F. The change of A is always equal to the change of B

Solution

   A)     The change in B is a constant multiple of the change in A

D) The ratio of the change in B to the change in A is always the same

E)    Equal changes of A result in consistent changes of B