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Science
:
Math Exam Resources/Courses/MATH104/December 2010/Question 01 (n)/Hint 2
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From UBC Wiki
<
Science:Math Exam Resources
|
Courses/MATH104
|
December 2010
|
Question 01 (n)
The linear approximation to a function
f
{\displaystyle f}
at
x
=
a
{\displaystyle x=a}
is
L
(
x
)
=
f
(
a
)
+
f
′
(
a
)
(
x
−
a
)
.
{\displaystyle L(x)=f(a)+f'(a)(x-a).}