Answer:
- <u><em>g∘f (0) = 1</em></u>
Explanation:
The <em>composition</em> of the <em>functions</em> f and g represented by g ∘ f ( 0 ) means that g is applied to f(0), i.e f(0) is the input to the function g.
Since f(0) = 1, you are going fo find g(1):

If you mean the x, it would be 50
I dont know what question you were asking for but i hope its question 15 the answer is B
Any number to the power 0 is 1.
So 10^0 = 1