Mark each answer as correct or incorrect. If the answer is wrong, expIain what their error was and how to do the probIem correctIy.

1. Question: f(x) = x* +70' -3+ Student's answer: f'(x) = 3x + 14x -3+ 2. Question: g(x) = x sin(x) student's answer: g'(2) = 2x cos(2) 3. Question: h(x) = tan (x) student's answer: h'(x) = 2 tan(x)sec(x) 4. Question: m(x) = tan(x?) student's answer: m' (@) - 2tan(x)sec*(x) 5. Question: n(x) = esec(:) student's answer: n'(x) = exec (x) tan (x)