Datasheet

5. Explore the behavior of the following split-defined function:
g(x) =
⎪
⎨
⎪
⎩
⎧
>−−
=−
<−−
0.5x6,xx
0.5x6,
0.5x6,xx
2
2
Use the same viewing window as before. Record what you see below.
6. What does the value of appear to be?
)x(glim
.x 50→
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7. How does it compare to the ?
)x(flim
.x 50→
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8. Now trace to a value where x = 0.5 and zoom in. Describe and record what
you see.
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Activity 4 • Calculus with the Casio fx-9750GII
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