1. Let’s review some ideas from calculus that we used in this lecture.
a. Compute the derivative of y(t) = t3 + et.
b. Compute the second derivative of y(t) = t3 + et.
c. Find a function f(t) whose derivative is t3 + et.
d. Sketch the graph of the exponential function y(t) = et.
e. Find the solution of the equation e(2t) = 1.