Question

A graph is plotted by taking ${}^{\circ }C$ along the Y-axis and ${}^{\circ }F$ along the X-axis. It is a/an

• A. parabola
• B. straight line
• C. ellipse
• D. circle

Answer 1

The correct option is B straight line

$\frac{{}^{o}C}{5}=\frac{{}^{o}F-32}{9}$