In: Computer Science
IN MATLAB
Consider the parametric equations x = (t2 − 5) /(t2 + 1) , y = (t3 − 7t + 1) / (t2 + 1)
(a) Plot the curve for −8 ≤ t ≤ 8.
(b) Determine the points on the graph where the slope of the tangent line is 2.
(c) Determine the points on the graph where the graph has a horizontal tangent.