Consider the function. f(x) Estimate the following by evaluating fat x-values near 0. (Round your answer to four decimal places.) |x + 7|— |x − 7| lim I-0 |x+7|-|x - 7| O x Sketch the graph of f. -10-8-6 -4 y y 101 8 102 8 6 4 -10-8-6 -4-20 2 4 2 4 6 6 8 10 8 10 -10-8-6 -10-8 y 101 8 6 102 8 6 2 4 2 4 X X 6 6 8 8 10 10

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Consider the function.
f(x)
lim
|x+7|-|x7|
Estimate the following by evaluating f at x-values near 0. (Round your answer to four decimal places.)
|x + 7| − |x − 7|
0+2
X
x
Sketch the graph of f.
y
-10-8-6-4-2
y
10-
8
-10-8-6-4-2
6
4
2
4
d
-8-
-10
10-
8
6
4
2
+
-8-
-10
2 4 6
10.
2
4
X
6
8
8
10
10
-10-8
-6
-10-8-6
+
+
y
N
10
8
6
-2
-4
9
-8
-10-
Ň
10
8
6
PN
7
-8
-10
2
2
4
4
X
X
6
6
8
8
10
10
Transcribed Image Text:Consider the function. f(x) lim |x+7|-|x7| Estimate the following by evaluating f at x-values near 0. (Round your answer to four decimal places.) |x + 7| − |x − 7| 0+2 X x Sketch the graph of f. y -10-8-6-4-2 y 10- 8 -10-8-6-4-2 6 4 2 4 d -8- -10 10- 8 6 4 2 + -8- -10 2 4 6 10. 2 4 X 6 8 8 10 10 -10-8 -6 -10-8-6 + + y N 10 8 6 -2 -4 9 -8 -10- Ň 10 8 6 PN 7 -8 -10 2 2 4 4 X X 6 6 8 8 10 10
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