Big Brother (Compare Exercise 65 in Section 6.3.) The total number of wiretaps authorized each year by U.S. state and federal courts from 1990 to 2015 can be approximated by w ( t ) = 774 e 0.06 t ( 0 ≤ t ≤ 25 ) . ( t is time in years since the start of 1990.) Compute ∫ 10 25 w ( t ) d t . (Round your answer to the nearest 10.) Interpret the answer.
Big Brother (Compare Exercise 65 in Section 6.3.) The total number of wiretaps authorized each year by U.S. state and federal courts from 1990 to 2015 can be approximated by w ( t ) = 774 e 0.06 t ( 0 ≤ t ≤ 25 ) . ( t is time in years since the start of 1990.) Compute ∫ 10 25 w ( t ) d t . (Round your answer to the nearest 10.) Interpret the answer.
Solution Summary: The author calculates that the total number of wiretaps issued by U.S. state and federal courts from 1990to2015 is approximated by w(t)=774
Big Brother (Compare Exercise 65 in Section 6.3.) The total number of wiretaps authorized each year by U.S. state and federal courts from 1990 to 2015 can be approximated by
w
(
t
)
=
774
e
0.06
t
(
0
≤
t
≤
25
)
.
(t is time in years since the start of 1990.) Compute
∫
10
25
w
(
t
)
d
t
. (Round your answer to the nearest 10.) Interpret the answer.
Use Euler's method to numerically integrate
dy
dx
-2x+12x² - 20x +8.5
from x=0 to x=4 with a step size of 0.5. The initial condition at x=0 is y=1. Recall
that the exact solution is given by y = -0.5x+4x³- 10x² + 8.5x+1
Find an equation of the line tangent to the graph of f(x) = (5x-9)(x+4) at (2,6).
Find the point on the graph of the given function at which the slope of the tangent line is the given slope.
2
f(x)=8x²+4x-7; slope of the tangent line = -3
Chapter 6 Solutions
Student Solutions Manual for Waner/Costenoble's Applied Calculus, 7th
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