D Question 7 3 pts Let a >0. The line y=72 -2 is an oblique asymptote to the curve y= vax? +1.tan x at too. Find the value of a . Your answer should be an integer. D Question 8 3 pts Suppose that f() is a differentiable function (with a continuous derivative), such that f(0) = f' (0) =1. Calculate the limit lim 4" - f(20) 2-+0 5 - f(x) Round your answer to the nearest hundredth