Answer to Question #206418 in Trigonometry for Ola

Question

Use spread sheet software to draw the graph of y = 5 sin (2x – 10)

for 0 ≤ x ≤ 180°.

Include your entire spreadsheet as an attachment to this assignment.

Answer 1

$$\def\arraystretch{1.5} \begin{array}{c:c} x &0\degree & 5\degree & & 20\degree & & 27.5\degree & & 35\degree \\ \hline y & -5\sin(10\degree) & 0 & & \dfrac{5}{2} & & \dfrac{5\sqrt{2}}{2} & & \dfrac{5\sqrt{3}}{2} \\ \end{array}$$

$$\def\arraystretch{1.5} \begin{array}{c:c} x & & 50\degree & & 65\degree & & 72.5\degree & & 80\degree & & 95\degree \\ \hline y & & 5 & & \dfrac{5\sqrt{3}}{2} & & \dfrac{5\sqrt{2}}{2} & & \dfrac{5}{2} & & 0\\ \end{array}$$

$$\def\arraystretch{1.5} \begin{array}{c:c} x & & 110\degree & & 117.5\degree & & 125\degree & & 140\degree \\ \hline y & & -\dfrac{5}{2} & & -\dfrac{5\sqrt{2}}{2} & & -\dfrac{5\sqrt{3}}{2} & & -5 \\ \end{array}$$

$$\def\arraystretch{1.5} \begin{array}{c:c} x & & 155\degree & & 162.5\degree & & 170\degree & & 180\degree \\ \hline y & & -\dfrac{5\sqrt{3}}{2} & & -\dfrac{5\sqrt{2}}{2} & & -\dfrac{5}{2} & & -5\sin(10\degree) \\ \end{array}$$