Find the area of the shaded region. y x = y - 4 y 15 5 4'2 2 -6 -5 -4 3 -2 X= y-y -2 -4 -6F

PREALGEBRA
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ISBN:9781938168994
Author:OpenStax
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Chapter11: Graphs
Section11.4: Understand Slope Of A Line
Problem 11.72TI: Find the slope of the line: x = —4.
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Find the area of the shaded region.
y
x = y - 4 y
15 5
(-)
2
X
-5
-4
X =
-6
-2
1
x = y- y3
-2
-4
-6F
Transcribed Image Text:Find the area of the shaded region. y x = y - 4 y 15 5 (-) 2 X -5 -4 X = -6 -2 1 x = y- y3 -2 -4 -6F
Expert Solution
Step 1

Given,

The right function   x = y -y2 

and left function     x = y2 - 4y

Point of intersection of the two curve are

(0,0) and (-15/4 ,5/2 )

Step 2

Area between the two curve is defined as 

052 (Right function -left function)dy 

Substituting the values

052 [(y -y2) - (y2 -4y)]dy

052 [(y -y2 - y2 +4y)]dy

052 (5y -2y2)dy

Now doing the integration

5y22-2y3305/2

steps

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