If #f(x) = x^2 - 6# and #g(x) = 2^x - 1#, how do you find the value of #(g*f)(-3)#?
1 Answer
Feb 12, 2017
Explanation:
Let's write down the functions.
Given we are to find what
Now, for any two functions, it's seen that
So, to solve this, we have to first find the value of
That makes it
So
Take it as
We are now to substitute
This means
The rest is just easy.