Let f(n) =an for all positive integers n. What conditions must be met for the Integral Test? Select all that apply. f(x) is decreasing for x ≥ N for some positive integer N. f(x) is positive for x > N for some positive integer N. f(x) is increasing for x > N for some positive integer N. f(x) is continuous for x > N for some positive integer N. Of(x) is concave up for x > N for some positive integer N. f(x) is concave down for x ≥N for some positive integer N.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.CR: Chapter 7 Review
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Let f(n) =an for all positive integers n. What conditions must be met for the Integral Test? Select all that
apply.
✔ f(x) is decreasing for x > N for some positive integer N.
f(x) is positive for x ≥ N for some positive integer N.
✔ f(x) is increasing for x > N for some positive integer N.
f(x) is continuous for x > N for some positive integer N.
Of(x) is concave up for x > N for some positive integer N.
f(x) is concave down for x > N for some positive integer N.
Transcribed Image Text:Let f(n) =an for all positive integers n. What conditions must be met for the Integral Test? Select all that apply. ✔ f(x) is decreasing for x > N for some positive integer N. f(x) is positive for x ≥ N for some positive integer N. ✔ f(x) is increasing for x > N for some positive integer N. f(x) is continuous for x > N for some positive integer N. Of(x) is concave up for x > N for some positive integer N. f(x) is concave down for x > N for some positive integer N.
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