Question

HELP I GOT THE WRONG ANSWER
Medal+Fan
LOOK AT ATTACHMENT

Answer 1

if you tried the first combination.
plugged in 0 for x
0 - y = -7
so y = 7
which did not match the table

Answer 2

then to pick between A or B
plug in 1 for x
2(1) - y = -7 solve for y

Answer 3

Try to isolate a positive y first

Answer 4

@jigglypuff314
the answer is B right

Answer 5

...

Answer 6

all i did was 2(1) - y = -7 & solved for y

Answer 7

Use y=2x+7 and then substitute in the numbers for X

Answer 8

okay

Answer 9

2(0)+7=7
2(1)+7=9
2(2)+7=11
2(-3.5)+7=0

@DemandAndSupply

ANSWER A

Answer 10

2(1) - y = -7
2 - y = -7
-2 -2
-y = -9
y = 9 when x = 1

Answer 11

Exactly :)

Answer 12

thanks guys you both were a big help (: @DemandAndSupply @jigglypuff314

Answer 13

glad we could help :)

Answer 14

No problem :)