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Exponential Decay
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Expression 3: "a" equals 42
a
=
4
2
0
0
100
1
0
0
3
Expression 4: "k" equals negative 0.0 3 9
k
=
−
0
.
0
3
9
negative 0.5
−
0
.
5
0
0
4
Expression 5: "y" equals 10 Has graph. To audio trace, press ALT+T.
y
=
1
0
10
1
0
10
1
0
5
6
powered by
powered by
"x"
x
"y"
y
"a" squared
a
2
"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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