8. (A) not a function (C) function; domain: [-4, 2] (D) function; domain: [-4, 4] (B) function; domain: R Page 2 of 4 CALCULUS АCTIVITY 1 4x - 1 9. h(r) : 9 -x (C) function; domain: {r € R|r + 9} (D) function; domain: {r € R|r + -9} (A) not a function (B) function; domain: R 2r 10. g(r) = I+1 (C) function; domain: {r € R|r # -1} (D) function; domain: {r € R|r 2 -1} (A) not a function (B) function; domain: R

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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s 8 9 10

8.
(A) not a function
(C) function; domain: [-4, 2]
(D) function; domain: [-4, 4]
(B) function; domain: R
Page 2 of 4
CALCULUS
АCTIVITY 1
4x - 1
9. h(r) :
9 -x
(C) function; domain: {r € R|r + 9}
(D) function; domain: {r € R|r + -9}
(A) not a function
(B) function; domain: R
2r
10. g(r) =
I+1
(C) function; domain: {r € R|r # -1}
(D) function; domain: {r € R|x > -1}
(A) not a function
(B) function; domain: R
Transcribed Image Text:8. (A) not a function (C) function; domain: [-4, 2] (D) function; domain: [-4, 4] (B) function; domain: R Page 2 of 4 CALCULUS АCTIVITY 1 4x - 1 9. h(r) : 9 -x (C) function; domain: {r € R|r + 9} (D) function; domain: {r € R|r + -9} (A) not a function (B) function; domain: R 2r 10. g(r) = I+1 (C) function; domain: {r € R|r # -1} (D) function; domain: {r € R|x > -1} (A) not a function (B) function; domain: R
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