HP 50G

Getting Started 17
Getting Started
17
the EquationWriter appears with Y1(X)= (see Figure 39). Type 1
/ 4 RIGHT cursor *x (the x key above the 8 key)
Q 3 followed by RIGHT cursor twice -x (x key) Q 2 followed by RIGHT cursor twice then + 1 ENTER. You
have now entered (see Figure 40). Press and hold ! and F2 (WIN) to open up an input form titled, Plot
Window to check the window size (see Figure 41). In here, you can change your default horizontal and vertical window settings.
The default values should work fine, so press the ERASE menu key to remove any previous graphs, followed by the DRAW menu
key. The 50g graphs the plot (see Figure 42).
Figure 42
Figure 39 Figure 40 Figure 41
Y1 x()
1
4
---
x
3
x
2
1+–=