HP 17bII+ - Manual (Page 156)

156 12: The Equation Solver
File name : English-M02-1-040308(Print).doc Print data : 2004/3/9
15 &  

Stores effect of
competitor’s new product
on sales.

 Calculates new forecast
for next month.
Suppose your boss wants next month’s forecast to be 2,300 units. You
can’t affect A% or C%, but you can affect B% through the sales training
program. Determine what B% must be for NEXT to equal 2,300 units.
All you need to do is re-enter the one value you are changing:
Keys: Display: Description:
2300 

 

The training program
would need to result in a
10% increase in sales to
effect a new forecast of
2,300.
The SOLVE Menu
If the Solver list is empty, you will see an instruction for entering an
equation when you press
 :
If the Solver list is not empty, you will see the current equation—the last
one entered or selected.
Pressing
[ , ] , @[ , and @] moves you through the list.