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ら()-20 (4)-a(4) +20 20-20 16-36+20 らメ-20 x-4)(x-5)

ら()-20 (4)-a(4) +20 20-20 16-36+20 らメ-20 x-4)(x-5)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 15RE
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#4 can you show me how to do this? I’ve attached a copy of my work so you can see how my teacher is showing us how to do it.
Cougate: a-bgatb, when meriplred (a-oset terms canul our. ferene of squares 9. lim -2 1S NOr arational function pecense of U a kadicae funcrion humeraror condugate Vダ-2 ズ→4 ズー4 Vレ Lim くーメ Gm メ+2区 -21X-4 メマイ イ)(G+) - 2 らm メ-> Cowed al se ne solned ay= 4-4 Nx +2 ニ +2 こらm と-4 lim vx-2 yー74 メ-4 hole s ニSm メーマ 区+2 14.+2 lim x (45x -20 SO) -20 x-9x+ 20 2ののと20 20 20 ら4)-20 (4)-9(4) +20 20-20 16-36+20 Sx-20 (x-4)(x-5)
Transcribed Image Text:Cougate: a-bgatb, when meriplred (a-oset terms canul our. ferene of squares 9. lim -2 1S NOr arational function pecense of U a kadicae funcrion humeraror condugate Vダ-2 ズ→4 ズー4 Vレ Lim くーメ Gm メ+2区 -21X-4 メマイ イ)(G+) - 2 らm メ-> Cowed al se ne solned ay= 4-4 Nx +2 ニ +2 こらm と-4 lim vx-2 yー74 メ-4 hole s ニSm メーマ 区+2 14.+2 lim x (45x -20 SO) -20 x-9x+ 20 2ののと20 20 20 ら4)-20 (4)-9(4) +20 20-20 16-36+20 Sx-20 (x-4)(x-5)
5z - 20 z2 - 9z + 20 (a) Find the domain of A(z) {z |z + -5, z 4} O {z |z + 5, z # -4} O {z | z > 5, z > 4} O {z | z < 5, z < 4} O {z | z + 5, z ± 4} (b) Find lim A(z). -1 (c) Find lim A(z). Additional Materials еВook
Transcribed Image Text:5z - 20 z2 - 9z + 20 (a) Find the domain of A(z) {z |z + -5, z 4} O {z |z + 5, z # -4} O {z | z > 5, z > 4} O {z | z < 5, z < 4} O {z | z + 5, z ± 4} (b) Find lim A(z). -1 (c) Find lim A(z). Additional Materials еВook
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