20. Sketch the region enclosed by the given curves. Then find the area of the region enclosed by the curves: (a) y = x + 1, y = 9-x², x=-1, x = 2 (b) y = x, y = x²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 12T
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20. Sketch the region enclosed by the given curves. Then find the area of the region enclosed
by the curves:
(a) y = x + 1, y = 9 — x², x = − 1, x = 2
(b) y = x, y = x²
Transcribed Image Text:20. Sketch the region enclosed by the given curves. Then find the area of the region enclosed by the curves: (a) y = x + 1, y = 9 — x², x = − 1, x = 2 (b) y = x, y = x²
(c) y = ¹, y = 1⁄2, x = 2
(d) y = √x, y = 2,x=9
(e) x = 2y², x = 4 + y²
(f) x = 1 - y², x = y² – 1
59
Answers (a), (b), (c) In 2-, (d) 52, (e), (f).
Transcribed Image Text:(c) y = ¹, y = 1⁄2, x = 2 (d) y = √x, y = 2,x=9 (e) x = 2y², x = 4 + y² (f) x = 1 - y², x = y² – 1 59 Answers (a), (b), (c) In 2-, (d) 52, (e), (f).
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