Question

PLZ PLZ HELP! MEDAL!! Which graph represents the solution to the given system?

-4x + 2y = -11 and -2x + 2y = -15

Answer 1

Graph 1

Answer 2

Graph 2

Answer 3

Graph 3

Answer 4

And graph 4

Answer 5

It would be the 4th graph because all you have to do is solve the two equations and put them in your calculator to see the graph.

y=2x-5.5
y=x-7.5

Answer 6

Thank you so much!! @IloveCharlie Anyone else?

Answer 7

If you need to show work:
-4x+2y=-11 you would add 4 onto the right side, and the whole equation by 2
2y=4x-11/2
so then you would get: y=2x-5.5

2x+2y=-15
2y=2x-15/2
y=x-7.5

Answer 8

Thank you soooo much!!!!

Answer 9

I have one more if anyone can help me!!

Answer 10

Which graph represents this sytem of inequalities?


y ≤ -3x - 2
y ≥ 2x + 1

Answer 11

Graph 1

Answer 12

Graph 2

Answer 13

Graph 3

Answer 14

Graph 4

Answer 15

@him1618 @annas @cwrw238

Answer 16

graph 2 is the answer because solutionset is (-2, -19/2)

Answer 17

Thank you so so much!!

Answer 18

this was answer to first

Answer 19

Oh. So the other girl got the first question wrong>

Answer 20

Oh yes first one is quiet simple you just have to get solution set for it to plot the graph
& let me see the second one :)

Answer 21

Oh okay! Thank you!!

Answer 22

no problem, just a moment

Answer 23

Alright!

Answer 24

@annas You still there??

Answer 25

answer is graph 1

Answer 26

sorry was plotting graphs xD

Answer 27

internet connection was down :/

Answer 28

the correct answer for the first system would be graph 4 because the number before x is positive in both, therefore it must have a positive correlation.