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Mathematics 11 Online
OpenStudy (anonymous):

how do I go about graphing this function 2^3* sq rt of (x+2) +4

zepdrix (zepdrix):

Hmm it's kind of hard to read it the way you have it written. Is this what your function looks like? \[y=2^{3\sqrt{x+2}}+4\] Or should the sqrt be down on the ground? :D

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

yes the sq should be on the ground

zepdrix (zepdrix):

\[y=2^3\sqrt{x+2}+4\] Ok so this is basically the function:\[y=\sqrt x\] But it has been altered a bit :) Do you know what the sqrt of x looks like on a graph?

OpenStudy (anonymous):

a parabola

zepdrix (zepdrix):

ya it's pretty much a parabola turned on its side, it opens to the right, and doesn't have a lower half to it :D

OpenStudy (anonymous):

my choices look like cube graphs

zepdrix (zepdrix):

|dw:1350674280457:dw| Hmm don't have any that look like this?

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