Texas Instruments Voyage 200 User Manual page 749

2. Type the following lines into the
: Compute the maximum value of f on the closed interval [a,b]
: assume that f is differentiable on [a,b]
C
: define f(x)=x^3
! !
C
: 1 a:3.22
C
!
: d(f(x),x) df(x)
C
: zeros(df(x),x)
C
: f(ans(1))
C
: f({a,b})
: The largest number from the previous two commands is the
maximum value of the function. The smallest number is the
minimum value.
3. Press ... and select
the
Text Editor
split-screen. Move the cursor to the first
line in the
Text Editor
Activities
2x^2+x 7
N N
b
1:Script view
and the Home screen on a
.
.
Text Editor
to show
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