SOLUTION: For f(x)=15/x^2-1 and g(x) = SQUARE ROOT x+4, find (g degree sign f)(2)
A. square root of 6
B. 5
C. 5 square root of 6
D. 3
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Question 231862: For f(x)=15/x^2-1 and g(x) = SQUARE ROOT x+4, find (g degree sign f)(2)
A. square root of 6
B. 5
C. 5 square root of 6
D. 3
Answer by jsmallt9(3758) (Show Source): You can put this solution on YOUR website!
The g function, according to the rule above, will take its input, add four and then find the square root. It will do this to any input it is given. So if g is given f(2) as input, g will add four and find the square root:
So the answer is D.
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