Question

https://i.imgur.com/Rv5m9EW.jpg

Answer 1

@mhchen

Answer 2

Same thing but instead of multiplying by 3, you multiply it by (1/2)

(or divide by 2)

Answer 3

ill wait to come back to put the problems up for me like before

Answer 4

so that i could solve them

Answer 5

@mhchen

Answer 6

So there's 3 coordinate points
(-4.4)
(6.8)
(2.2)

divide them all by 2

Answer 7

(-2, 2)

(3, 4)

(1, 1)

Answer 8

Yeah those are your points to graph.

You can graph them on your polygraph thing right?

Answer 9

i'll see but idk

Answer 10

does it look like this

Answer 11

yeah that looks right

Answer 12

how about this second pic ?

Answer 13

I hate explaining these:


Here's your picture so far

Answer 14

See what I did here?

Answer 15

Look at the blue lines. It goes from (-3,1) to the point on your graph. And then it keeps going until it's at a dilation of 2.

Answer 16

Your new graph looks like this in green:

Answer 17

So just by looking at it,
(-3,3) becomes (-3,5)
(1,4) becomes (5,7)
(2,2) becomes (5,3)
I'm literally just counting squares.

Answer 18

is this right

Answer 19

final question

Answer 20

wait sorry,
(2,2) should be (7,3)

Answer 21

Oh gosh that last question...

Answer 22

Okay let me first make this:
The point on the top left is a point on the graph. The point on the bottom right is where our center of dilation is.

Answer 23

I added some distance

Answer 24

Now it says it wants to dilate it by 1/3
So 1/3 of the bottom and the top is like this:

Answer 25

That point right there is your new point.

Answer 26

quick question, is it right now

Answer 27

Let's do the same for the point (1,10):

Answer 28

And yes that looks a lot better

Answer 29

Your other point is (3,2)

Now we shall do the last one: (7,4)

Answer 30

Now you have all your new points:
(5,0)
(3,2)
(2,0)

plot them

Answer 31

is this right

Answer 32

Yeah that looks right

Answer 33

alright i got a 100% thank you a whole lot mhchen for all your help last night and today i really appreciate it

Answer 34

lol np