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Mathematics
Mathematics
Problem
Given the function
f
(
x
)
=
{
x
2
,
x
<
0
,
x
+
1
,
x
≥
0
,
f(x)=\begin{cases} x^{2}, & x<0,\\ \sqrt{x+1}, & x\ge 0, \end{cases}
f
(
x
)
=
{
x
2
,
x
+
1
,
x
<
0
,
x
≥
0
,
\ncalculate the following: (i)
f
(
−
3
)
f(-3)
f
(
−
3
)
(ii)
f
(
0
)
f(0)
f
(
0
)
(iii)
f
(
3
)
f(3)
f
(
3
)
.
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