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sha0403
Group Title
sketch the graph n find the domain and range of y?
y(t)=modulus of (2t)
help me?
 one year ago
 one year ago
sha0403 Group Title
sketch the graph n find the domain and range of y? y(t)=modulus of (2t) help me?
 one year ago
 one year ago

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amorfide Group TitleBest ResponseYou've already chosen the best response.1
dw:1353063606939:dwdomain are all the values of t so if we say t=x y(x)=(2x) so now domain is all values of x range is all values of y x=x x=x so based on this we know (2x) is always positive so now we draw the graph of y=2x and 2x dw:1353063538238:dw when you draw the graph of 2x you know that all values will be positive so this means your graph is reflected
 one year ago

amorfide Group TitleBest ResponseYou've already chosen the best response.1
note:to draw the graph I subbed in values of x this should help you with your question
 one year ago

sha0403 Group TitleBest ResponseYou've already chosen the best response.0
thanks a lot...
 one year ago
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