Question

If the range of the function f(x)=x/4 is {28,30,32,34,36}, what is its domain

Answer 1

Hello:
x/4 = 28  ....   x = 112
x/4 = 30  ....   x =  120
x/4 = 32  ....   x =   128
x/4 = 34  ....   x =  136
x/4 = 36  ....   x =   144
the domain is :   {112,120,128,136,144}

Answer 2

It's  domain is {112,120,128,136,144}