P.1 (20 pts). Let f(x) = va +6. Find the linear approximation of the function at a = 3. Then use it to approximate v9.01. P.2 (20 pts). Let f(x) = 2x-V1 + 42. Find the asymptotes of f. P.3 (20 pts). Let f(x) = vx - 2. Find the domain and range of the inverse of f and then evaluate f-(3), where f-(x) is the inverse of f (x)