Which of the following functions is/are bounded ?(1) `f(x)=2x/(1+x^2), [-2,2]`

Which of the following functions is/are bounded 7(1)f(x)=2(x)/(1+x^(2)),[-2,2]

Which of the following function from Z to itself are bijections? f(x)=x^(3)( b) f(x)=x+2f(x)=2x+1( d )f(x)=x^(2)+x

Which of the following functions is (are) even, odd or neither: f(x)=sqrt(1+x+x^(2))-sqrt(1-x+x^(2))

Which of the following functions is (are) even, odd or neither: f(x)=sqrt(1+x+x^(2))-sqrt(1-x+x^(2))

Verify Rolle's theorem for each of the following functions : f(x) = (x -1) (x -2)^(2) " in " [1, 2]

Find the values of x for which the following function is defined: f(x)=sqrt((1)/(|x-2|-(x-2)))

For what value of k is the following function continuous at x=2? f(x)={[2x+1,;,x 2]}

What is the value of k for which the following function f(x) is continuous for all x? f(x)={{:((x^(3)-3x+2)/((x-1)^(2)),"for "xne1),(k,"for "x=1):}

Verify the truth of Rolle's Theorem for the following functions : f(x)=(x-1)(x-2)^(2) in the interval [1, 2]

Find the greatest and the least values of the following functions on the indicated intervals : f(x) = sqrt((1-x)^(2)(1+2x^(2)))" on"[-1,1]