[x = t +31 + 3 y=13-1 3.(a). (6 points) Find an equation for the line tangent to the curve when t = 1. 3. Consider the curve parameterized by for 0 t 5. 3.(b). (3 points) Compute dy dx at t = 1. 3.(c). (5 points) Write an integral to compute the total arc length of the curve. Do not evaluate the integral.