9) If f(x) = sinh() , then f'(x) = %3D (A) 3 cosh(÷)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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solve question 9 please

) f f(æ) = 13- 2a+36a -2 then f is concave down ou
(A) (-∞, -3) and (-3, 0)
(B) (-∞, -3) and (2, 00)
(C) (-∞, –3) only
(D) (2, ∞0) only
(E) (–3, 2) only
8) The horizontal asymptote(s) of f(x) = is (are)
%3D
बैe++ ~3
- (A) x = and a = 0
(B) y = 0
,(C) y =
- (D) y = } and y = 1
* (E) y = } and y = 0
9) If f(x) = sinh() , then f'(x) =
(A) 글 cosh(을)
(B) 글 cosh(글)
LC) 쿠 cosh(수)
(D) cosh()
(E) 글 cosh()
Transcribed Image Text:) f f(æ) = 13- 2a+36a -2 then f is concave down ou (A) (-∞, -3) and (-3, 0) (B) (-∞, -3) and (2, 00) (C) (-∞, –3) only (D) (2, ∞0) only (E) (–3, 2) only 8) The horizontal asymptote(s) of f(x) = is (are) %3D बैe++ ~3 - (A) x = and a = 0 (B) y = 0 ,(C) y = - (D) y = } and y = 1 * (E) y = } and y = 0 9) If f(x) = sinh() , then f'(x) = (A) 글 cosh(을) (B) 글 cosh(글) LC) 쿠 cosh(수) (D) cosh() (E) 글 cosh()
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