Chapter 8.4, Problem 14RBC

(a)

To determine

The graph of the curve with parametric equations $x=2t$ and $y=\sqrt{t^2+1}$ for $t\text{ in }\left(-\infty ,\infty \right)$ using graphing calculator.

(b)

To determine

The rectangular equation for the curve with parametric equations $x=2t$ and $y=\sqrt{t^2+1}$ for $t\text{ in }\left(-\infty ,\infty \right)$.