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Mathematics 13 Online
OpenStudy (anonymous):

help plz if right i will give you a medal or a fan request ?

OpenStudy (anonymous):

1. A triangle has vertices at S(1, 1), T(2, −3), and U(4, 0). The triangle is translated up 3 units. What are the coordinates of the vertices of the image? (1 point) A)S(4, 1), T(5, −3), and U(7, 0) B)S(1, 4), T(2, 0), and U(4, 3) C)S(1, 4), T(2, −3), and U(4, 0) D)S(1, −2), T(2, −6), and U(4, −3) 2. Point A is translated left 3 units and up 2 units. What rule describes this translation? (1 point) A)(x, y) (x + 3, y + 2) B)(x, y) (x – 3, y + 2) C)(x, y) (x + 3, y – 2) D)(x, y) (x – 3, y – 2) 3. Point M(4, 3) is translated according to the rule (x, y) (x + 2, y – 5). What are the coordinates of M’? (1 point) A)(2, −2) B)(6, 8) C)(2, 8) D) (6, −2)

OpenStudy (anonymous):

1.B 2.B 3.D

OpenStudy (anonymous):

which do you think are the right answers?

OpenStudy (anonymous):

@kidrah69

OpenStudy (anonymous):

@nincompoop

OpenStudy (anonymous):

@uri @Holly00d1248 @freckles

OpenStudy (anonymous):

im confused with translations

OpenStudy (anonymous):

@Nnesha

OpenStudy (anonymous):

@whydoihavetosignup1 @plzhelp!?!? @PandaGurl @DullJackel09 @goformit100 @Elsa213 @TheWeeknd16 @fallenangelorchid

OpenStudy (anonymous):

HELP! please... :(

OpenStudy (holly00d1248):

1. is B but thats all i know hun srry

OpenStudy (anonymous):

thanks anyways :)

OpenStudy (anonymous):

@TheRaggedyDoctor

OpenStudy (anonymous):

@iGreen

OpenStudy (igreen):

Up 3 units..add 3 to the y-values.

OpenStudy (igreen):

(1, 1), (2, -3), (4, 0) (1, 1 + 3), (2, -3 + 3), (4, 0 + 3)

OpenStudy (anonymous):

this is so confusing...

OpenStudy (anonymous):

its up 2 units

OpenStudy (anonymous):

so i add 2 to y?

OpenStudy (igreen):

I'm doing the first one..did you already do that one?

OpenStudy (anonymous):

is it B?

OpenStudy (igreen):

Yep, B is correct for the first one.

OpenStudy (anonymous):

i think #2 is B also because if you go left it is negative so you subtract and then up is positive so you add??? im i right?

OpenStudy (igreen):

Right = Add to the x-value Left = Subtract to the x-value Up = Add to the y-value Down n= Subtract to the y-value

OpenStudy (igreen):

Yep, B is correct.

OpenStudy (anonymous):

YAY! im right!! :D what about the other one #3

OpenStudy (igreen):

(4, 3) (x + 2, y - 5) (4 + 2, 3 - 5) Simplify

OpenStudy (anonymous):

ohh ok so its (6,-2)

OpenStudy (anonymous):

thanks i got them all correct!! :D

OpenStudy (igreen):

\(\Huge\color{lime}\checkmark\)

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