5-11-12

Function Analysis

Example

Graph the two functions shown below, and determine the point of

 

intersection between Y1 and Y2.

 

Y1 = x + 1, Y2 = x2

 

 

Use the following V-Window settings.

 

Xmin = –5,

Xmax = 5,

Xscale = 1

 

Ymin = –5,

Ymax = 5,

Yscale = 1

Procedure

1mGRAPH

!3(V-WIN)-fwfwbwc -fwfwbwJ

3(TYPE)1(Y=)v+bw vxw

6(DRAW)

2!5(G-SLV)5(ISCT)

…

6e

Result Screen

 

 

# In the case of two graphs, the point of

# You can calculate the point of intersection for

 

 

 

 

intersection is calculated immediately after

rectangular coordinate graphs and inequality

 

 

you press !55 in step 2.

graphs only.

 

 

 

 

20050401