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Mathematics 20 Online
OpenStudy (superhelp101):

State the transformations, the domain and range, then graph the following

OpenStudy (superhelp101):

@Hero pleeeease help me!! :))))

OpenStudy (superhelp101):

@zepdrix pleasssse help me!!! :D

OpenStudy (superhelp101):

@aum plleaaasse help me :))))))

OpenStudy (superhelp101):

@Abhisar

OpenStudy (superhelp101):

@radar

OpenStudy (superhelp101):

@satellite73

OpenStudy (anonymous):

What does \[y=\sqrt{x}\] look like?

OpenStudy (superhelp101):

oh yes, ik that. but i am confused how to graph it

OpenStudy (superhelp101):

@precal

OpenStudy (precal):

|dw:1409106694371:dw|

OpenStudy (precal):

are you doing number 2?

OpenStudy (superhelp101):

yes #2 idk how to get the coordinates like do you see my work

OpenStudy (precal):

kind of ok your parent function is the square root function

OpenStudy (precal):

\[y=\sqrt{x-2}+1\]

OpenStudy (superhelp101):

x y 0 0 1 1 4 2 9 3

OpenStudy (superhelp101):

idk how to do the square root function but i am familiar with the absolute value function

OpenStudy (precal):

are you doing number 2? I am confused...which problem do you want me to help you with?

OpenStudy (precal):

ok I am going to assume you need help with 2 then I really have to go. +1 is the number outside of the square root, because it is positive, the function moves up 1 unit

OpenStudy (superhelp101):

yes, i got that but you see this x y 0 0 1 1 4 2 9 3 ^^ is that even right ???

OpenStudy (superhelp101):

oh yes sorry #2 sorry if i confused you

OpenStudy (precal):

x-2 , remember that -2 is with x and it is under the square root sign. It moves in the opposite direction and therefore it moves 2 units to the right. I thought you needed help with transformations.

OpenStudy (superhelp101):

yes, i got that too. but then what do i do :)

OpenStudy (precal):

the domain is all of the valid x values an range is all of the valid y values

OpenStudy (precal):

|dw:1409107405327:dw|

OpenStudy (superhelp101):

are these the coordinates x y 0 0 1 1 4 2 9 3

OpenStudy (precal):

no because you are not using (0,0)

OpenStudy (superhelp101):

but can u ? :)

OpenStudy (superhelp101):

like i mean is it possible to plot 0,0

OpenStudy (precal):

not for number 2

OpenStudy (precal):

|dw:1409107848348:dw|

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