Question

if f(x)=ax, then which of the following is true? (a) f(x+y)=f(x).f(y)
(b)f(x+y)=f(x)-f(y) (c)f(x+y)=f(x)+(y) (d)f(x+y)=f(x.y)​

Answer 1

Answer:

the correct answer is (c)