Question

For the graph shown, select the statement that best represents the given system of equations.

algebra unit 8 lesson 1 assessment question 3

6x + 4y = 2
3x + 2y = 1



A.
not enough information


B.
coincident


C.
consistent and independent


D.
inconsistent

Answer 1

http://static.k12.com/calms_media/media/316000_316500/316444/1/79b85f849f8bfb27aec0b2375fdf4bbfd9d7607a/MS_ALG_S1_08_01_quiz_Q3_question.gif

Answer 2

@SolomonZelman

Answer 3

@TheSmartOne

Answer 4

https://www.desmos.com/calculator/ljbi9z995t

Answer 5

Look at the graph. Do they intersect are they the same line?

Answer 6

no

Answer 7

divide the first equation by 2. they are a dang same thing

Answer 8

^^

Answer 9

lol

Answer 10

i think its C but im not sure

Answer 11

one line on top of the other in 3D plane, but we are in a 2D world here..... on OS for most of the things.

in a 2D world, that means? (you tell me)

couple examples:
\(\normalsize\color{royalblue}{ \rm x=x }\) means infinity of x solutions:
\(\normalsize\color{royalblue}{ \rm 3x+4=3x +4 }\) means infinity of x solutions:

Answer 12

\(\normalsize\color{royalblue}{ \rm independent }\) means 1 solution/intersection.

Answer 13

A dependent solution has infinitely many solutions
and above :)

Answer 14

and above?

Answer 15

so its A

Answer 16

and above refers to what you said :) @SolomonZelman

Answer 17

so C

Answer 18

Oh, I though you are thinking of a number greater than \(\normalsize\color{ e}{ \rm \infty }\).

\(\normalsize\color{royalblue}{ \rm independent }\) means 1 solution/intersection.
\(\normalsize\color{royalblue}{ \rm consistent }\) means at least solution/intersection.
\(\normalsize\color{royalblue}{ \rm coincident }\) - 2 lines on top of each other.

Answer 19

This might come in handy too:
http://prntscr.com/5ojj12

Answer 20

so it is C?

Answer 21

I provided enough info. I have a bask game w/ friends. gtg

Answer 22

No joke... see you at some time:)

and above:PPP
bye!

Answer 23

Bye!

Answer 24

\(\color{blue}{\text{Originally Posted by}}\) @SolomonZelman

Oh, I though you are thinking of a number greater than \(\normalsize\color{ e}{ \rm \infty }\).

\(\normalsize\color{royalblue}{ \rm independent }\) means 1 solution/intersection.
\(\normalsize\color{royalblue}{ \rm consistent }\) means at least solution/intersection.
\(\normalsize\color{royalblue}{ \rm coincident }\) - 2 lines on top of each other.

\(\color{blue}{\text{End of Quote}}\)

@brucebaner This has your answer :)

Answer 25

Did you get it???

Answer 26

yes