Question: Question 11For which x -values is the function f(x)=x-x2x2-4 negative?Carefully choose the correct answer. No partial credit will be earned for partially correct answers.(-,0)(1,2)(-,-2)(0,1)(2,)(-,-2][0,1][2,)(-,0)[1,2]Question 13Which

Question 11For which x -values is the function f(x)=x-x2x2-4 negative?Carefully choose the correct answer. No partial credit will be earned for partially correct answers.(-,0)(1,2)(-,-2)(0,1)(2,)(-,-2][0,1][2,)(-,0)[1,2]Question 13Which is the derivative of f(x)=sec4(lnx)?f'(x)=4sec3(lnx)+sec4(14)f'(x)=4sec3(lnx)sec(lnx)tan(lnx)1vf'(x)=4sec3(lnx)f'(x)=4sec3(lnx)1xf'(x)=4sec3(lnx)sec(lnx)tan(lnx)+sec4(1x)

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