20050401
u To calculate the x- and y-intercepts [G-SLV]-[X-IN]/[Y-IN]
○○○○○
Example To determine the x- and y-intercepts for the hyperbola
(X – 3)
2
(Y – 1)
2
–––––––– – –––––––– = 1
2
2
2
2
Use the following V-Window settings.
Xmin = –4, Xmax = 8, Xscale = 1
Ymin = –5, Ymax = 5, Yscale = 1
m CONICS
cccccccw
cwcwdwbw6(DRAW)
!5(G-SLV)
2(X-IN)
(Calculates the x-intercept.)
!5(G-SLV)
3(Y-IN)
(Calculates the y-intercept.)
•Press e to calculate the second set of x-/y-intercepts. Pressing d returns to the first
set of intercepts.
5-11-20
Function Analysis
To Next Page
Loading...
