Question

I am having trouble graphing linear equations solving for "y" first. Any help? Please...

Answer 1

question??

Answer 2

-x+=-16

Answer 3

sorry. -x+4y=-16

Answer 4

you need to graph it?

Answer 5

yes.

Answer 6

you need to find some points first i.e. (x,y) ordered pairs
put y=0 and find the value of x
and put x=0 and find the value of y

Answer 7

(16,0) and (0,-4) these are two points

Answer 8

I really appreciate your help. I had the (16,) but I had it (16, 1) duh

Answer 9

you can check for more
put x=1,
(1,-15/4) ie (1,-3.75)
similarly for y=1,we have (20,1)

so all in all now we have four points......
(16,0) , (0,-4), (1,-15/4),(20,1)

Answer 10

in the 16 one put y=0 in the equation and find the value of x the tell me

Answer 11

okay. hold on. brb

Answer 12

Had it right the first time and screwed it up. I am not very proficient in algebra. It's been a long time for me. thank you very much for your assistance. It and you are much appreciated! :-> <3

Answer 13

http://www.purplemath.com/modules/index.htm

future reference.