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Mathematics
Mathematics
Problem
Graph
y
=
f
(
x
)
y = f(x)
y
=
f
(
x
)
and
y
=
−
f
(
x
)
y = -f(x)
y
=
−
f
(
x
)
for: (a)
f
(
x
)
=
3
x
f(x) = 3x
f
(
x
)
=
3
x
(b)
f
(
x
)
=
x
3
−
2
f(x) = x^3 - 2
f
(
x
)
=
x
3
−
2
(c)
f
(
x
)
=
2
(
x
+
1
)
2
f(x) = 2(x + 1)^2
f
(
x
)
=
2
(
x
+
1
)
2
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