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coe
Group Title
This graph of a function is a translation of y =4/x . What is an equation for the function?
Can someone help me pleasee?
 one year ago
 one year ago
coe Group Title
This graph of a function is a translation of y =4/x . What is an equation for the function? Can someone help me pleasee?
 one year ago
 one year ago

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ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
Remember: if you translate y = f(x) by a horizontal units and b vertical units, you get y  b = f(xa), assuming right and up are positive values. So if you have y = x² and translate it 3 to the right and 4 up, you get: y  4 = (x3)², so the formula for the translated graph is y = (x3)² + 4. Now try this method with y=4/x!
 one year ago

coe Group TitleBest ResponseYou've already chosen the best response.0
umm im still kind of confused
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
I see why now. y=4/x has already been translated; from "this function". Shouldn't you have to know the graph of "this function"?
 one year ago

coe Group TitleBest ResponseYou've already chosen the best response.0
yeah i can see the graph but im still confused do you wanna see it?
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.1
If you start with \[f(x)=\frac{ 4 }{ x }\]then translate the graph 6 units to the left (a = 6) and two up (b = 2), you get according to the formula above: g(x)  2 = f(x  6), so g(x) = f(x+6)+2. With the function 4/x this is:\[g(x)=\frac{ 4 }{ x+6 }+2\]See attached image!
 one year ago

coe Group TitleBest ResponseYou've already chosen the best response.0
ohh okay i get it now thank you soo much!!! :)
 one year ago
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