1.If fff is a function defined as f(x)=x2−x+5f(x) = x^2 - x + 5f(x)=x2−x+5, f:(12,∞)→(194,∞)f : (\frac{1}{2}, \infty) \to (\frac{19}{4}, \infty)f:(21,∞)→(419,∞), and g(x)g(x)g(x) is its inverse function, then g′(7)g'(7)g′(7) is equal toa.−113-\frac{1}{13}−131b.113\frac{1}{13}131c.13\frac{1}{3}31d.−13-\frac{1}{3}−31Login to continueOnly logged in users canattempt or see the solution.
