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Apply horizontal translation $f(x + a)$ (#357)
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Apply horizontal translation $f(x + a)$ (#357)
Shift the graph of
y
=
f
(
x
)
y = f(x)
y
=
f
(
x
)
left by
a
a
a
units (if
a
>
0
a>0
a
>
0
) or right (if
a
<
0
a<0
a
<
0
).