Please help

QUESTION 1 Find the derivative of y = 3x dy/dx = ? Do not include spaces in your answer. QUESTION 2 Find the slope of the tangent line for y = (2x2+5)43x at x=2. Round you answer to the nearest thousandth place (3 spots after the decimal point). QUESTION 3 Is the derivative of y = In|x| valid for more x-values than the derivative of y = In(x)? Why? O No, the derivative of y = In|x] is not valid for more x-values than the derivative of y = In(x) because both the domain for both derivatives is all real numbers except 0. Yes, because the derivative of y = In|x| is y' = 1 / |x| which includes more x-values than the derivative of y = In(x) which is y' = 1 /x. Yes, because the domain of y = In(x] is all real numbers except 0, while the domain of y = In(x) is only positive real numbers. No, the derivative of y = In|x] is not valid for more x-values than the derivative of y = In(x) because the derivatives are the same