Q. 30 - Precalculus Enhanced with Graphing Utilities

Question

Determine the viewing window used.

Step-by-Step Solution

Answer

The viewing window settings are

$$\begin{gathered} X_{min}=-9 \\ X_{max}=9 \\ {Y}_{min}=-12 \\ {Y}_{max}=4 \\ {X}_{scl}=3 \\ {Y}_{scl}=4 \end{gathered}$$

Step 1. Given information

The given viewing window is

Step 2 . find the settings for the viewing window

The minimum value of  x is $-9$

The maximum value of  x is $9$

The minimum value of  y is $-12$

The maximum value of  y is  $4$

On the x-axis one unit $=3$

On the y-axis one unit$=4$

$$\begin{gathered} X_{min}=-9 \\ X_{max}=9 \\ {Y}_{min}=-12 \\ {Y}_{max}=4 \\ {X}_{scl}=3 \\ {Y}_{scl}=4 \end{gathered}$$