(a) Graph the function f ( x ) = sin x − 1 1000 sin ( 1000 x ) in the viewing rectangle [ – 2 π , 2 π ] by [– 4, 4 ]. What slope does the graph appear to have at the origin? (b) Zoom in to the viewing window [–0.4, 0.4] by [– 0.25, 0.25] and estimate the value of f' (0). Does this agree with your answer from pan (a)? (c) Now zoom in to the viewing window [– 0.008, 0.008] by [– 0.005, 0.005]. Do you wish to revise your estimate for f' (0)?
(a) Graph the function f ( x ) = sin x − 1 1000 sin ( 1000 x ) in the viewing rectangle [ – 2 π , 2 π ] by [– 4, 4 ]. What slope does the graph appear to have at the origin? (b) Zoom in to the viewing window [–0.4, 0.4] by [– 0.25, 0.25] and estimate the value of f' (0). Does this agree with your answer from pan (a)? (c) Now zoom in to the viewing window [– 0.008, 0.008] by [– 0.005, 0.005]. Do you wish to revise your estimate for f' (0)?
Solution Summary: The author explains that the slope of the graph at the origin appears to be 1. The tangent line at x=0 is approximately joining the points.
(a) Graph the function
f
(
x
)
=
sin
x
−
1
1000
sin
(
1000
x
)
in the viewing rectangle [ – 2π, 2π] by [– 4, 4 ]. What slope does the graph appear to have at the origin?
(b) Zoom in to the viewing window [–0.4, 0.4] by [– 0.25, 0.25] and estimate the value of f'(0). Does this agree with your answer from pan (a)?
(c) Now zoom in to the viewing window [– 0.008, 0.008] by [– 0.005, 0.005]. Do you wish to revise your estimate for f'(0)?
x-4
Let f(x)=5x-1, h(x) =
Find (fo h)(0).
3
(fo h)(0) =
(Type an integer or a fraction.)
Fill in the blanks to write the calculus problem that would result in the following integral (do not evaluate the interval). Draw a graph representing the problem. π/2 So/² 2xcosx dx Find the volume of the solid obtained when the region under the curve 38,189 on the interval is rotated about the axis.
Let f(x) = -5x-1, g(x) = x² + 5, h(x) = ·
x+4
3
Find (hog of)(1).
(hogof)(1)=
(Simplify your answer. Type an integer or a decimal.)
Chapter 2 Solutions
Bundle: Calculus: Early Transcendentals, 8th + WebAssign Printed Access Card for Stewart's Calculus: Early Transcendentals, 8th Edition, Multi-Term
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