Question

WHICH OF THE FOLLOWING FUNCTION,M,UST HAVE ROOT IN THE INTERVAL{-1,1}
SELECT ONE
a)f(x)=x^3-5
b)f(X)=2x+1
c)f(X)=x^2+4
d)f(X)=x^-4

Answer 1

Answer:

C) f(X)=x^3+4 is your answer

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