In Exercises 35–48 the graph of f is given. Use the graph to compute the quantities asked for. [ HINT: See Examples 4–5.] a. lim x → − 1 f ( x ) b. lim x → 0 + f ( x ) c. lim x → 0 − f ( x ) d. lim x → 0 f ( x ) e. f ( 0 ) f. f ( − 1 )
In Exercises 35–48 the graph of f is given. Use the graph to compute the quantities asked for. [ HINT: See Examples 4–5.] a. lim x → − 1 f ( x ) b. lim x → 0 + f ( x ) c. lim x → 0 − f ( x ) d. lim x → 0 f ( x ) e. f ( 0 ) f. f ( − 1 )
Solution Summary: The author analyzes the graph to determine the value of undersetxto -1mathrmlimf(x-).
4. [-/1 Points]
DETAILS
MY NOTES
SESSCALCET2 6.5.024.
Find the approximations Tη, Mn, and S, to the integral
computer algebra system.)
ASK YOUR TEACHER
PRACTICE ANOTHER
4 39
√
dx for n = 6 and 12. Then compute the corresponding errors ET, EM, and Es. (Round your answers to six decimal places. You may wish to use the sum command on a
n
Tn
Mn
Sp
6
12
n
ET
EM
Es
6
12
What observations can you make? In particular, what happens to the errors when n is doubled?
As n is doubled, ET and EM are decreased by a factor of about
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and Es is decreased by a factor of about
6. [-/1 Points]
DETAILS
MY NOTES
SESSCALCET2 6.5.001.
ASK YOUR TEACHER
PRACTICE ANOTHER
Let I =
4
f(x) dx, where f is the function whose graph is shown.
= √ ² F(x
12
4
y
f
1
2
(a) Use the graph to find L2, R2 and M2.
42 =
R₂ =
M₂ =
1
x
3
4
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