Question

http://picpaste.com/e369562a-b3bf-4b73-9c08-ba604ac5a58f-Gah3Kp4p.gif helP!! Which matrix represents the system of equations shown below?

Answer 1

The convention here is to put the left side of the equals signs on the left, draw a line in the middle, and put the matrix representing the system of equations on the right. The numbers should correspond to the multipliers on x and y.

Answer 2

i think the answer is a or c

Answer 3

So far so good. Why a? Why c? You'll spot an error in one of them.

Answer 4

EXAMPLE
NOT YOUR MATH PROBLEM


AX + CY = VALUE
BX + D Y = VALUE

| A C | VALUE |
| B D | VALUE |

Answer 5

i guess cuz u change the number

Answer 6

thanks anyway but i think is c

Answer 7

ya

Answer 8

Correct!

Answer 9

yeah

Answer 10

just make sure youre x and y are consistent though or you get quite messed up

Answer 11

whbu this one

Answer 12

d

Answer 13

Not quite. -y is incorrect.

Answer 14

oh k

Answer 15

match
EXAMPLE

| x y | k |
| x y | k |

Answer 16

a or b

Answer 17

b

Answer 18

You've posted several here, can you please stick to one question per question? It gets confusing which one you're referring to.

Answer 19

for matrices
EXAMPLE
k is the
constant |
V
1x + 1y = 2
^

Answer 20

i guess is b

Answer 21

o ya @Numb3r1 said
if you got another question just start another post :P

Answer 22

this one i guess is b

Answer 23

i cant put all the questions

Answer 24

Yes. Please create a new post, though, this one is getting long.

Answer 25

your not supposed to
-.-

Answer 26

-_-

Answer 27

lol

Answer 28

just close and start a new post plz

Answer 29

new!~

Answer 30

so i think is b

Answer 31

?????????

Answer 32

<-------
there under the big blue
"Mathematics" bar

you will see

"Ask a question "

post new questions there
if you cant close this post first ^
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