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Mathematics 18 Online
OpenStudy (anonymous):

Which statement describes the translation of y= -1/2(x-2)^2 from standard position? Moved up and to the right. Moved up and to the left. Moved down and to the left. Moved down and to the right.

OpenStudy (anonymous):

Trigonometry: Angles Standard Position Angles can exist anywhere in the coordinate plane where two rays share a common vertex. If this vertex is at the origin of the plane and the initial side lies along the positive $x$-axis, then the angle is said to be in standard position.

OpenStudy (anonymous):

s which statement would it be?

OpenStudy (anonymous):

if tell you if y=-1 which quadrant it in . 1st 2nd 3ed or 4th ???????

OpenStudy (anonymous):

3rd and 4th. it's a straight line

OpenStudy (anonymous):

ok good.

OpenStudy (anonymous):

look at the equation carefully and see!! \[y=-\frac{ 1 }{ 2(x-2)^{2} }\]

OpenStudy (anonymous):

(X-2)^2 =???

OpenStudy (anonymous):

x^2 -4x+4 right!!

OpenStudy (anonymous):

so -1 tells us its in 3rd or 4th so we know that!! what can we do now!!

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

2(x^2 -4x+4)=2x^2-8x+8 right

OpenStudy (anonymous):

this is quadratic equation right!

OpenStudy (anonymous):

tell me if you dont undertand me plz

OpenStudy (anonymous):

yes it is

OpenStudy (anonymous):

find it roots and you would know.

OpenStudy (anonymous):

find the roots of which equation?

OpenStudy (anonymous):

2x^2-8x+8

OpenStudy (anonymous):

1, 1/2, 2, 4, 8

OpenStudy (anonymous):

hello?

OpenStudy (anonymous):

root is 2

OpenStudy (anonymous):

o

OpenStudy (anonymous):

do you have the book answer??

OpenStudy (anonymous):

no

OpenStudy (anonymous):

OpenStudy (anonymous):

what you have written and what you have in the image are two different equations !!

OpenStudy (anonymous):

well this was the actual question. my bad!!!

OpenStudy (anonymous):

the attachment

OpenStudy (anonymous):

Regardless what i showed you should make you answer the question.

OpenStudy (anonymous):

the 1st one

OpenStudy (anonymous):

?? "the 1st one"

OpenStudy (anonymous):

the 1st choices out of the 4 i provided

OpenStudy (anonymous):

Moved up and to the right.

OpenStudy (anonymous):

ok do the following . get a graphic calculator or software and plug in you equation.see for you self as am seing know, its not 1st choices. i hope am wrong so i learn something new here. i really do!!

OpenStudy (anonymous):

plug in the equation from the question, or 2x^2-8x+8?

OpenStudy (anonymous):

plug this y=-1/2 (x-2)^2 -(2)

OpenStudy (anonymous):

OpenStudy (anonymous):

so how can it be Moved up and to the right

OpenStudy (anonymous):

ok, well fine, i'm wrong...

OpenStudy (anonymous):

am not here help . i hope i did that.

OpenStudy (anonymous):

hope u did what?

OpenStudy (anonymous):

sorry i mean am here to help . i hope i did that

OpenStudy (anonymous):

|dw:1345942197493:dw|

OpenStudy (anonymous):

so it can be moved down then to the right?

OpenStudy (anonymous):

thats what i think.

OpenStudy (anonymous):

|dw:1345942387443:dw|

OpenStudy (anonymous):

where did you get this Q from??

OpenStudy (anonymous):

|dw:1345942587752:dw|

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