Let f(x) = 3x+ 1, x = 1, x2 = 4, x3 =7, x = 10, and Ax=3. (a) Find f(x): ( ۵x, ome Ax. i=1 (b) The sum in part (a) approximates a definite integral using rectangles. The height of each rectangle is given by the value of the function at the left endpoint. Write the definite integral that the sum approximates. ents an (ω Σ) Δ Дх i= 1 pok (Simplify your answer.) r Contents or Success media Library Icorrect: 0 se Tools Enter your answer in the answer box and then click Check Answer. 1 part remaining Clear All Check Answer 1 -80 APR 3. MacBook Air 000 F10 F11 F12 20 F3 F7 F8 F9 F4 F5 F6 F1 F2
Let f(x) = 3x+ 1, x = 1, x2 = 4, x3 =7, x = 10, and Ax=3. (a) Find f(x): ( ۵x, ome Ax. i=1 (b) The sum in part (a) approximates a definite integral using rectangles. The height of each rectangle is given by the value of the function at the left endpoint. Write the definite integral that the sum approximates. ents an (ω Σ) Δ Дх i= 1 pok (Simplify your answer.) r Contents or Success media Library Icorrect: 0 se Tools Enter your answer in the answer box and then click Check Answer. 1 part remaining Clear All Check Answer 1 -80 APR 3. MacBook Air 000 F10 F11 F12 20 F3 F7 F8 F9 F4 F5 F6 F1 F2
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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
Transcribed Image Text:Let f(x) = 3x+ 1, x = 1, x2 = 4, x3 =7, x = 10, and Ax=3.
(a)
Find f(x):
( ۵x,
ome
Ax.
i=1
(b) The sum in part (a) approximates a definite integral using rectangles. The height of each rectangle is given by the value of the function at the left endpoint. Write the
definite integral that the sum approximates.
ents
an
(ω Σ) Δ
Дх
i= 1
pok
(Simplify your answer.)
r Contents
or Success
media Library
Icorrect: 0
se Tools
Enter your answer in the answer box and then click Check Answer.
1 part
remaining
Clear All
Check Answer
1
-80
APR
3.
MacBook Air
000
F10
F11
F12
20
F3
F7
F8
F9
F4
F5
F6
F1
F2
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