increasing and decreasing

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.1: Inverse Functions
Problem 56E
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Please help me fill out the xy chart and then graph. Then answer the following:

Part A: Find the domain and then list the increasing and decreasing intervals of the function. 

Part B: Find the x-intercepts and then list the intervals where the function is positive and where it is negative. 

Sketch the graph of the piecewise function J(x) using Xy-charts, then use the graph to answer parts 3) through 10).
(x +2)² – 3
if x < -2,
if – 2 < x < 2,
j(x) =
-(x – 1)2 + 4 if x > 2.
1) Complete an Xy-chart for each piece of the given function. Be sure to use correct inputs based on the domain of each piece of the
function, and use solid or open dots to denote whether a point is part of the graph or not.
y
X
OEmpty
-4
1
Solid
3
Solid
OEmpty
-3
-2
Solid
2
4
-5
Solid
-2
-3
Solid
add row
add row
delete row
delete row
add row
delete row
Endpoint (1, 1) has wrong x-value.
Transcribed Image Text:Sketch the graph of the piecewise function J(x) using Xy-charts, then use the graph to answer parts 3) through 10). (x +2)² – 3 if x < -2, if – 2 < x < 2, j(x) = -(x – 1)2 + 4 if x > 2. 1) Complete an Xy-chart for each piece of the given function. Be sure to use correct inputs based on the domain of each piece of the function, and use solid or open dots to denote whether a point is part of the graph or not. y X OEmpty -4 1 Solid 3 Solid OEmpty -3 -2 Solid 2 4 -5 Solid -2 -3 Solid add row add row delete row delete row add row delete row Endpoint (1, 1) has wrong x-value.
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Swokowski
Publisher:
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