Question

Identify the correct slope and y intercept of the equation 3x - 3y = 4.

Answer 1

Rearrange the line equation in term of :
y = mx + c

Answer 2

Firstly add 3y both the sides..

Answer 3

Can you do this??

Answer 4

idk how to do this im taking the pretest now..

Answer 5

Then you need to study this first that is how you can learn something..

Answer 6

yea my teachere is gonna teach the lesson tomorrow

Answer 7

See when you will add 3y both the sides then you will get like this:
\[3x - 3y = 4 \implies 3x - 3y + 3y = 4 + 3y\]

Now cancel whatever is being cancelled:
\[3x - \cancel{3y} + \cancel{3y} = 4 + 3y \implies 3x = 4 + 3y\]

Answer 8

Now, subtract 4 both the sides:
\[3x - 4 = 4 + 3y - 4 \implies 3x - 4 = \cancel{4} + 3y - \cancel{4} \implies 3y = 3x - 4\]

Now divide it by 3:
\[\frac{3y}{3} = \frac{3x}{3} -\frac{4}{3} \implies y = x - \frac{4}{3}\]

Answer 9

i see alhough my options are confusing me

Answer 10

slope = -1; y intercept at (0, -)

slope = 1; y intercept at (0, -)

slope = 3; y intercept at (0, -1)

slope = -3; y intercept at (0, 1)

Answer 11

Your question must be : 3x - 3y = 3 and not 4.. Check it..

Answer 12

no sorry it says 4

Answer 13

Then there must be something wrong.. tell me your b choice once again..

Answer 14

i apoligise !

Answer 15

slope = -1; y intercept at (0, -4/3)

slope = 1; y intercept at (0, -4/3)

slope = 3; y intercept at (0, -1)

slope = -3; y intercept at (0, 1)

Answer 16

so sorry i didnt notice

Answer 17

Hey, no need to be..

Answer 18

See we have got:
y = x - 4/3

I can write it as:
\[ y = x + (-\frac{4}{3})\]
\[y = mx + c\]

can you compare and tell me what is m and c here??

Answer 19

umm

Answer 20

i dont think i can

Answer 21

this is confusing i havent learned it all yet but i still dont want to get the answer wrong

Answer 22

What you have to just compare them:
see for colored part for easier comparison:
\[y = \color{red}{m}x + \color{green}{c}\]
\[y = \color{red}{1}{x} + \color{green}{\frac{4}{3}}\]

Now tell me what are the red colored parts??

Answer 23

oh ok thst helpd thank you

Answer 24

Hey what happened..??

Answer 25

so the answer would be b ?

Answer 26

m = 1 and c = -4/3 yep answer is b..

Answer 27

ah thank s!

Answer 28

You are welcome dear..

Answer 29

can you help with one more

Answer 30

i feel like im wasting time trying to figure it out when my teacher is gonna go step by step tomorrow

Answer 31

It is already 3:53am here, so sorry, but I am sleepy now...

Good Night Miami33..

Answer 32

oh ok thanks again

Answer 33

Nothing to mention...
Keep Studying..