Match each graph with its equation.
-
a
b
c
e
−
(
x
−
15
)
2
2
⋅
7
2
2
π
⋅
7
\displaystyle \frac{{e}^{{-\frac{{\left({x}-{15}\right)}^{{2}}}{{{2}\cdot{7}^{{2}}}}}}}{{\sqrt{{{2}\pi}}\cdot{7}}}
2
π
⋅
7
e
−
2
⋅
7
2
(
x
−
15
)
2
-
a
b
c
e
−
(
x
−
15
)
2
2
⋅
5
2
2
π
⋅
5
\displaystyle \frac{{e}^{{-\frac{{\left({x}-{15}\right)}^{{2}}}{{{2}\cdot{5}^{{2}}}}}}}{{\sqrt{{{2}\pi}}\cdot{5}}}
2
π
⋅
5
e
−
2
⋅
5
2
(
x
−
15
)
2
-
a
b
c
e
−
(
x
−
15
)
2
2
⋅
6
2
2
π
⋅
6
\displaystyle \frac{{e}^{{-\frac{{\left({x}-{15}\right)}^{{2}}}{{{2}\cdot{6}^{{2}}}}}}}{{\sqrt{{{2}\pi}}\cdot{6}}}
2
π
⋅
6
e
−
2
⋅
6
2
(
x
−
15
)
2
7
14
21
28
35
6
12
18
24
30
5
10
15
20
25
30
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