Question

[6.06] The graph below is represented by which system of inequalities?

A) -4x + 2y <= 8
y < -x + 4

B) -4x + 2y < 8
y <= -x + 4

C) -4x + 2y >= 8
y > -x + 4

D) -4x + 2y >= 8
y < -x + 4

Answer 1

@dmezzullo

Answer 2

@Notamathgenuis1

Answer 3

@TrashMan914 Need some help if you dont mind

Answer 4

Thank you!! :DD

Answer 5

No problemo :D

Answer 6

that guys offline .-. Imma add some other people to see if they can help!

Answer 7

Im looking and B doesnt seem right.

Answer 8

okay so B is out then. @aajugdar @AriPotta @dmezzullo Please help!

Answer 9

let me see
hold on

Answer 10

Ok Haleyy, you need to plug (4, 0) for x and y and what is greater than 8 for be i got -16

Answer 11

okay then what?

Answer 12

Keep going for each one, use a calculator it helps a lot

Answer 13

you have 2 lines
its easy

Answer 14

Dont give her the answer D:

Answer 15

She needs to work it out, not be given the answer D:::::

Answer 16

well wait? i will explain

Answer 17

Please do, I am doing this soon and need some help also.

Answer 18

now see here
thats the line for -2x+y=4

Answer 19

now the region below it is shaded and its a dark line

Answer 20

I get it now :D But real fast, how do you get 8? do you need to plug in any coords for x and y?

Answer 21

wait
remember now when its in "y less than" format you shade the region below it
so in the equation
-2x+y=4
put y= 4+2x
and add inequality of less than
so y<=4+2x
this reqion will be shaded