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42 votes
PLEASE HELPPP

Given the following equation
y=2|x+4|-3 how do the 2, 4, and 3 change the original graph of an absolute value?

User David Carlisle
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1 Answer

18 votes
18 votes

Check the picture below, with that template in mind


y = \stackrel{A}{2}|\stackrel{B}{1}x+\stackrel{C}{4}|\stackrel{D}{-3}\qquad \begin{cases} A=2~~,~~B=1\\ \qquad \textit{shrinks by a factor of 2}\\ B=1~~,~~C=4\\ \qquad \textit{horizontal leftwards shift by }(4)/(1)=4\\ D=-3\\ \qquad \textit{vertical downwards shift by 3} \end{cases}

PLEASE HELPPP Given the following equation y=2|x+4|-3 how do the 2, 4, and 3 change-example-1
User Bev
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