Casio fx-570MS User Manual
Page 7
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– 4 –
6
.
Use the
]
key to scroll through the values of
y
for
x
= 2, 3, 4, 5, 6.
The above reveals that the value of
y
decreases as the value of
x
increases.
7
.
Repeat steps 2 through 6 to calculate the values of
y
for
x
= –1 through – 6.
Doing so will reveal that the value of
y
increases as the value of
x
decreases.
Proportion and Inverse Proportion
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