Question

Using the transformation T: (x, y) (x + 2, y + 1), find the distance named.



Find the distance AB

Answer 1

https://clackamasweb.owschools.com/media/g_geo_ccss_2014/10/examp1.gif

Answer 2

@butterflydreamer what do i do here?

Answer 3

Distance AB = Distance A'B'
You want to find AB so all you do is use the coordinates of A and B and then plug it into the distance formula :)

Answer 4

(1,2) and (3.4)?

Answer 5

not quite.
Can you see how A is at (0,0?
B is at (1,3)

Answer 6

oh its that A? i thought its the other one

Answer 7

yes that is A the TWO RED LINES are your axis and since A is in the center of both that means it is at (0,0) :P

Answer 8

but i can only put sqrt and one number

Answer 9

and the distance is sqrt 10

Answer 10

do i have simplify or what?

Answer 11

hang on. Let me check

Answer 12

hmm it should just be sqrt 10

Answer 13

wait. Recheck what you wrote for the question .

Answer 14

nvm i mixed some things up, srry

Answer 15

thnx 4 ur help:)

Answer 16

okay :) no worries