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Mathematics 22 Online
OpenStudy (anonymous):

Can someone check my answers??

OpenStudy (anonymous):

Point A(4, 2) is translated according to the rule (x, y) arrow pointing right (x + 1, y – 5) and then reflected across the y-axis. a) In which quadrant of the coordinate plane is point A located? b) What are the coordinates of translated point A’? In which quadrant of the coordinate plane is point A’ located? c) What are the coordinates of reflected point A’’? In which quadrant of the coordinate plane is point A’’ located?

OpenStudy (anonymous):

a. (4+1), (2-5) b. (5, -3) c. (-5, 3)

jimthompson5910 (jim_thompson5910):

part a) wants the quadrant that point A is located in

jimthompson5910 (jim_thompson5910):

not sure what you're writing for part a)

OpenStudy (anonymous):

I'm not really sure how to do this?

jimthompson5910 (jim_thompson5910):

point A is (4,2) where is it located? Quadrant 1, 2, 3, or 4?

OpenStudy (anonymous):

1

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

good

jimthompson5910 (jim_thompson5910):

sry the notification thing didn't work

jimthompson5910 (jim_thompson5910):

A' is (5, -3), so that's correct this point is in quadrant 4

OpenStudy (anonymous):

it's okay so A should be A. Quadrant 1

jimthompson5910 (jim_thompson5910):

yep

OpenStudy (anonymous):

okay, Is B and C right?

jimthompson5910 (jim_thompson5910):

a) In which quadrant of the coordinate plane is point A located? Quadrant 1 ----------------------------------------------------------- b) What are the coordinates of translated point A’? In which quadrant of the coordinate plane is point A’ located? A' is the point (5, -3) and it's located in quadrant 4 ------------------------------------------------------------ c) What are the coordinates of reflected point A’’? In which quadrant of the coordinate plane is point A’’ located? A'' is the point (-5, -3) and this point is located in quadrant 3

OpenStudy (anonymous):

thank you sooooooooo much, love you :D

jimthompson5910 (jim_thompson5910):

glad to be of help lol

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