Chapter 17: Activities
497
5.
Press
y 5 to go to the home screen. Press y <
7
and use
Shade(
to see
the area graphically.
Shade(Y2,Y1,Ans,75)
6.
Press
y 5 to return to the home screen. Enter the expression to evaluate the
integral for the shaded region.
fnInt(Y1
N
Y2,X,Ans,75)
The area is
325.839962
.
