Question

Question: Y= (1/4)e^x ... Is it 4e^y = x when the x and y swap?

Answer 1

By swap, you mean isolate x?

Answer 2

or just replace x and y to each other?

Answer 3

isolate x

Answer 4

Oh. No, it's not 4e^y = x.

Ok, we know that 4y = e^x. Take natural logarithm of both sides.

Answer 5

so ln4y = x?

Answer 6

Yes! ln(4y) = x

Answer 7

Is this clear?

Answer 8

yeah i understand what you did there, thank you!

Answer 9

Glad I helped.