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Mathematics
Mathematics
Problem
At which one of the following points is the function
f
(
x
)
=
∣
x
∣
+
⌊
x
⌋
f(x)=|x|+\lfloor x \rfloor
f
(
x
)
=
∣
x
∣
+
⌊
x
⌋
continuous? a)
x
=
0
x=0
x
=
0
b)
x
=
−
0.3
x=-0.3
x
=
−
0.3
c)
x
=
1
x=1
x
=
1
d)
x
=
−
2
x=-2
x
=
−
2
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