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Mathematics 23 Online
OpenStudy (anonymous):

.

OpenStudy (esshotwired):

For the first one, it is moved left, the x value increases, and up, the y value increases. So knowing that both the x and y values increases, they will have an addition sign next to them.

OpenStudy (esshotwired):

Therefore, the answer is D. Since the x and y values increase. y increases by 8 and x increases by 2

OpenStudy (anonymous):

oh so D ?

OpenStudy (esshotwired):

yes

OpenStudy (esshotwired):

then for the second one you the things I just told you. this time it is down and to the right. So you tell me if the x and y values increase or decrease and I will tell you if you are right.

OpenStudy (anonymous):

oh so C ?

OpenStudy (esshotwired):

no. use this: left-x decreases right-x increases up-y increases down-y decreases then try again

OpenStudy (anonymous):

uhm B ?

OpenStudy (esshotwired):

yes

OpenStudy (anonymous):

thank you :)

OpenStudy (anonymous):

thank you c:

OpenStudy (anonymous):

what is the rule that describes the translation ABCD-> A'B'C'D'? A.(x,y)->(x+5,Y+6) B..(x,y)->(x+6,Y+5) C..(x,y)->(x-5,Y-6) D.(x,y)->(x-6,Y-5)

OpenStudy (anonymous):

OpenStudy (esshotwired):

First chose two points that have the same letter. For example, B and B' might be the easiest. Then you will see if B' goes up or down and left or right. Once you figure that out tell me.

OpenStudy (anonymous):

uhm A and A' ?

OpenStudy (esshotwired):

Sure if you want

OpenStudy (anonymous):

okz now what ?

OpenStudy (esshotwired):

tell me if A' goes up or down and left and right from A

OpenStudy (anonymous):

it goes up and right

OpenStudy (esshotwired):

yes now use the chart i gave you before and tell me does the y value increase or decrease and the same with the x value

OpenStudy (anonymous):

i think it increases

OpenStudy (esshotwired):

yes both the x and y values increase. now find out how much both the x and y values increase

OpenStudy (anonymous):

i think its A.x,y)->(x+5,Y+6)

OpenStudy (esshotwired):

actually, you have it backwards, it would be B

OpenStudy (anonymous):

oh but thank you so much for helping m e:)

OpenStudy (esshotwired):

your welcome

OpenStudy (anonymous):

is there a way i can give you more than 1 medal

OpenStudy (esshotwired):

the only way i know is if you make another question and i answer it

OpenStudy (esshotwired):

im your first fan!!

OpenStudy (anonymous):

oh i see hehe ,aw thank you :) so am i ! hehe

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