y = 2 sqrt.(x + 1 ) - 3 i know that the graph of sqrt.(x) is increasing from zero.
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Originally Posted by NeedHelp18 y = 2 sqrt.(x + 1 ) - 3 i know that the graph of sqrt.(x) is increasing from zero. Hello I may be missing the point but graphing this by hand will be easiest if you use values of x such that (x + 1) is a square number, ie find y when x = 0, 3 , 8, 15 etc. I hope that helps.
Originally Posted by NeedHelp18 y = 2 sqrt.(x + 1 ) - 3 i know that the graph of sqrt.(x) is increasing from zero. See
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