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Mathematics
Mathematics
Problem
The derivative of a function
F
F
F
is given by
F
′
(
x
)
=
{
3
,
x
<
1
,
2
x
,
x
≥
1.
F'(x)= \begin{cases} 3, & x<1,\\ 2x, & x\ge 1. \end{cases}
F
′
(
x
)
=
{
3
,
2
x
,
x
<
1
,
x
≥
1.
If
F
(
1
)
=
4
F(1)=4
F
(
1
)
=
4
, what is
F
(
3
)
F(3)
F
(
3
)
? a)
8
8
8
b)
16
16
16
c)
12
12
12
d)
10
10
10
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