Question

enter an ordered pair corresponding to a 180 degree counterclockwise rotation of the point (-6,-11) about the point (2,3) followed by a reflection in the line x=-4 followed by a translation using the rule (x,y) -> (x+8, y-1)

Answer 1

So, do you know the rule for a 180 degree rotation?

Answer 2

The rule is (x, y) -> (-x, -y)

Answer 3

stop giving away answers dude

Answer 4

So just plug in the coordinates for x and y, and then use the rule to figure it out

Answer 5

so i would put in -6 for x and -11 for y?

Answer 6

no so it is (6,11)

Answer 7

then the rule for reflection over the x axis right?

Answer 8

What is the rule?

Answer 9

the x and the y change places?

Answer 10

(x,y) --> (x,-y)

Answer 11

no, it is the one just posted above

Answer 12

ok

Answer 13

and for the translation, if it helps you just draw it on a piece of paper.

Answer 14

ok so

Answer 15

i change the -6 and -11 to 6 and 11

Answer 16

Yes

Answer 17

then it goes to 6,-11

Answer 18

Yes

Answer 19

then i put that in for x and y

Answer 20

6+8, -11+1

Answer 21

Yup

Answer 22

so the answer is (14,-12)

Answer 23

Yeah that what I think

Answer 24

so I do nothing with (2,3)

Answer 25

? Don't know

Answer 26

Study_together am I right so far?