THE POSTAGE FUNCTION The graph of the “postage function” for 2012, f ( x ) = { 195 if 0 < x < 4 212 if 4 ≤ x < 5 ⋮ 348 if 12 ≤ x < 13 365 if x = 13 where x denotes the weight of a package in ounces and f ( x ) the postage in cents, is shown in the accompanying figure. Determine the values of x for which f is discontinuous.
THE POSTAGE FUNCTION The graph of the “postage function” for 2012, f ( x ) = { 195 if 0 < x < 4 212 if 4 ≤ x < 5 ⋮ 348 if 12 ≤ x < 13 365 if x = 13 where x denotes the weight of a package in ounces and f ( x ) the postage in cents, is shown in the accompanying figure. Determine the values of x for which f is discontinuous.
Solution Summary: The author explains that the function f(x) is discontinuous when the value of left hand and right hand limit is equal to its value.
THE POSTAGE FUNCTION The graph of the “postage function” for 2012,
f
(
x
)
=
{
195
if
0
<
x
<
4
212
if 4
≤
x
<
5
⋮
348
if 12
≤
x
<
13
365
if
x
=
13
where x denotes the weight of a package in ounces and f(x) the postage in cents, is shown in the accompanying figure. Determine the values of x for which f is discontinuous.
The graph of f', the derivative of f, is shown in the graph below. If f(-9) = -5, what is the value of f(-1)?
y
87 19
6
LO
5
4
3
1
Graph of f'
x
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1
2
3
4 5
6
7 8 9 10
-1
-2
-3
-4
-5
-6
-7
-8
564%
Let f(x)=−7e^xsinxf'(x)=
Find dydx for y=tan(5x)/7e3x.dy/dx =
Chapter 2 Solutions
Bundle: Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach, 10th + WebAssign Printed Access Card for Tan's Applied ... A Brief Approach, 10th Edition, Single-Term
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