Question 939323

find the indicated function value, if it exists,
given f(x) = 2 - x and g(x) √3-x

(fg)(-1)
<pre><font face = "Tohoma" size = 4 color = "indigo"><b>{{{g(x) = sqrt(3 - x)}}}
{{{g(- 1) = sqrt(3 - - 1)}}}
{{{g(- 1) = sqrt(4)}}}_______g(- 1) = 2

f(x) = 2 - x
f(g(- 1)), or f(2) = 2 - 2, or {{{highlight_green(0)}}}    
You can do the check!! 
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