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Algebra_2
Chapter 44
Problem 4
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The perimeter of a square lot is given as P = 56 m.
The length of the lot is L =
P/
4 m.
The perimeter equals four times the length of the lot or
.
The area of the lot is
^2 )
.
^2 )
m
2.
Thus, for P = 56 m enter
(frac{56}{4})^2 in the
Function = box and click on the
Enter your Function button
Next click on the
Plot Graph button in the grapher.
the answer will appear to the right of
f(x) = as 196.
Note the parentheses that are needed.
Thus you can check your calculations with this Graphing Calculator.
