Question 704095
what do the graphs of these equations look like? what ordered pairs to use to make the graph appear?
1. y=square root of (x-3)
2. y=|x|-5
3. x^2+y^2=16
4. y=x^3
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Graph them and see.
dl the FREE graph software at
http://www.padowan.dk
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1. y=square root of (x-3)
Use Ins, enter sqrt(x-3) 
and -sqrt(x-3) separately
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2. y=|x|-5
Use Ins, enter abs(x) - 5
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3. x^2+y^2=16
Use F6, enter as is
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4. y=x^3
Use Ins, enter x^3