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Mathematics 20 Online
OpenStudy (iwanttogotostanford):

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OpenStudy (iwanttogotostanford):

@Photon336 @mathmate @satellite73 @RhondaSommer

OpenStudy (photon336):

\[f(x) = \sqrt{x}\] \[g(x) = 9*\sqrt{x}\]

OpenStudy (iwanttogotostanford):

what does that mean in this situation? @photon336

OpenStudy (iwanttogotostanford):

i graphed them and it looks vertical but i needed confirmation

OpenStudy (mathmate):

hints: If f(x) is the parent function, g(x)=a f(x) is vertical stretch if |a|>1 vertical compression if |a|<1 In addition, if a<0, f(x) is reflected about the x-axis.

OpenStudy (iwanttogotostanford):

so it could be compression or vertical???

OpenStudy (mathmate):

|dw:1465176464397:dw|

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