In each part, find the local quadratic approximation of f at x = x 0 , and use that approximation to find the local linear approximation of f at x 0 . Use a graphing utility to graph f and the two approximations on the same screen. (a) f ( x ) = e − x ; x 0 = 0 (b) f ( x ) = cos x ; x o = 0
In each part, find the local quadratic approximation of f at x = x 0 , and use that approximation to find the local linear approximation of f at x 0 . Use a graphing utility to graph f and the two approximations on the same screen. (a) f ( x ) = e − x ; x 0 = 0 (b) f ( x ) = cos x ; x o = 0
In each part, find the local quadratic approximation of
f
at
x
=
x
0
,
and use that approximation to find the local linear approximation of
f
at
x
0
.
Use a graphing utility to graph
f
and the two approximations on the same screen.
(a)
f
(
x
)
=
e
−
x
;
x
0
=
0
(b)
f
(
x
)
=
cos
x
;
x
o
=
0
Use the properties of logarithms, given that In(2) = 0.6931 and In(3) = 1.0986, to approximate the logarithm. Use a calculator to confirm your approximations. (Round your answers to four decimal places.)
(a) In(0.75)
(b) In(24)
(c) In(18)
1
(d) In
≈
2
72
Find the indefinite integral. (Remember the constant of integration.)
√tan(8x)
tan(8x) sec²(8x) dx
Find the indefinite integral by making a change of variables. (Remember the constant of integration.)
√(x+4)
4)√6-x dx
Chapter 9 Solutions
Calculus Early Transcendentals, Binder Ready Version
College Algebra with Modeling & Visualization (5th Edition)
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