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Mathematics
Mathematics
Problem
Suppose the graph of
y
=
f
(
x
)
y = f(x)
y
=
f
(
x
)
has
x
x
x
-intercepts
−
5
-5
−
5
and
1
1
1
, and
y
y
y
-intercept
−
3
-3
−
3
. What can you say about the axes intercepts of: (a)
y
=
f
(
x
+
4
)
y = f(x + 4)
y
=
f
(
x
+
4
)
(b)
y
=
3
f
(
x
)
y = 3f(x)
y
=
3
f
(
x
)
(c)
y
=
f
(
x
2
)
y = f\left(\frac{x}{2}\right)
y
=
f
(
2
x
)
(d)
y
=
−
f
(
x
)
y = -f(x)
y
=
−
f
(
x
)
?
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