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Find the range of the function for all real .
MATHEMATICS · Single correct · GCSE · Mathematics · Algebra · Algebra
Problem
Find the range of the function
f
(
x
)
=
∣
x
−
3
∣
f(x)=|x-3|
f
(
x
)
=
∣
x
−
3∣
for all real
x
x
x
. (a)
(
0
,
∞
)
(0,\infty)
(
0
,
∞
)
(b)
[
3
,
∞
)
[3,\infty)
[
3
,
∞
)
(c)
[
0
,
∞
)
[0,\infty)
[
0
,
∞
)
(d)
[
0
,
3
]
[0,3]
[
0
,
3
]
Related theory
Special Functions
Functions
Algebra
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