Modifying A Graph - Casio fx-CP400 User Manual

3. To obtain other roots, press the left or
right cursor key, or tap the left or right
graph controller arrows.
• If there is only one solution, the pointer
does not move when you press the
cursor key or tap the graph controller
arrow.
The following are examples for other G-Solve commands.
0307 To obtain the point of intersection for two graphs = + 1 and =
0308 To determine coordinates at a particular point on a graph
To graph the function = ( + 2)( – 2) and obtain its definite integral in the domain of 1 s s 2
0309
0310 To graph the function =
0311 To graph the function =
from = 1 to = 2 is rotated on the -axis

3-7 Modifying a Graph

A graph can be modified in real time as you change its coefficients and/or variable values. The Graph & Table
application provides you with two methods for modifying a graph.
• "Direct Modify" changes the coefficient in the equation of the original graph. This method can be used when
you are modifying a single graph.
• "Dynamic Modify" changes the values assigned to common variables of multiple functions. Use Dynamic
Modify when you want to modify multiple graphs at the same time.
u To modify a single graph (Direct Modify)
0312 To graph the functions = 2
coefficients of each function affects the shape and position of the graphs
u To modify multiple graphs simultaneously (Dynamic Modify)
0313 To graph the functions =
4 and a change in variable
3
– 1 and determine its inflection point
2
– – 2 and obtain the volume of a solid of revolution as the line segment
2 + 3 – 1 and = 2 + 1, and then find out how a change in the
2
– and = + , and then find out how a change in variable
from –2 to 2 affect the shape and position of each graph
2
Chapter 3: Graph & Table Application
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