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12.1.1-240825 CartCoordSystem
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3. What is the intersection of the coordinate planes?
3. What is the intersection of the coordinate planes?
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Recall in 2D, the 2 coordinate axes divide R^2 into 4 quadrants.
Recall in 2D, the 2 coordinate axes divide R^2 into 4 quadrants.
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4.In 3D, the coordinate planes divide R^3 into how many pieces?
4.In 3D, the coordinate planes divide R^3 into how many pieces?
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13
All Done.
All Done.
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Ignore this set-up folder (colors)
Ignore this set-up folder (colors)
Hide this folder from students.
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Expression 22:
22
Expression 23:
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Expression 24:
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Expression 25:
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powered by
powered by
"x"
x
"y"
y
"z"
z
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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