Question

If f(-1)=-7 and f(x)=g(-6 * x), what point must satisfy y = g(x)?

Answer 1

The book says x= 6 y=-7....I get x=1/6 y=-7....Where am I wrong?

Answer 2

Since g(-6x) = f(x) i.e g(x) = f(-x/6).
Now, g(6) = f(-6/6) = f(-1) = -7
So, x = 6 and y = -7 is one of the points which will satisfy y = g(x).

Answer 3

Thank you

Answer 4

Could you find the mistake you were doing ?

Answer 5

yes