Calc Function - Casio fx-570es User Manual

19
Casio FX-570ES One Page Exercise:

CALC FUNCTION

( ) ( )
2
>>> Find the surface areas of a cylindrical can using
, when = and
y = 2 π x + 2 π xh x h , 3, 12
( )
, where , are respectively the radius and height of the can.
3 , . 5 10 . 2 x h
What To Do The Screen Display
Turn on the calculator, set calculator to "COMP" mode and set up to MathIO.
W w 1 q w 1
We use variables X and Y for x and y, and the variable A for h. First we enter the expression.
Q n Q r 2 q K Q )
L
d + 2 q K Q ) Q z
L
Now we enter the first pair of values given, i.e. (3, 12).
r
3 p 1 2 p
Next we enter the second pair of values given, i.e. (3.5, 10.2).
r 3 . 5 p
1 0 . 2 p
All Rights Reserved. QED Education Scientific 2006. Copying and printing of the material is permitted for classroom use for free. For commercialization of this
material permission must be obtained from QED Education Scientific Sdn. Bhd. at Email: info@qed-edu.com or Tel: +603-56360637.