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Problem
Problem
Consider the function
f
(
x
)
=
x
3
+
5
x
2
−
8
f(x)=x^3+5x^2-8
f
(
x
)
=
x
3
+
5
x
2
−
8
, where
x
∈
R
x\in\mathbb{R}
x
∈
R
. a. Find
f
′
(
1
)
f'(1)
f
′
(
1
)
. b. Find the equation of the tangent to the graph of
f
f
f
at
x
=
1
x=1
x
=
1
.
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