WAHTTT???

hi Jace,

 y=-2x-4

 y=-2*x-4

if x=0 then  y=-2*0-4=0-4=-4

if x=1 then  y=-2*1-4 = -2-4=-8

etc

Can you see how I am doing the substitution ?

what does x mean in this case?

its the vaiable, TR.. you know the linear equation is y = mx+b..

m = the slope

x = variable

b = the y-intercept

i know. i meant if x equaled 1, 2 , 3 , 4, 5 (you get the point now)

ohhhhhh.. 

ahhhhhhhh, you get it now?

*grabs and drinks 1/16 of a sparkling apple flavored Izze

u better pour me a glass buddy or i'll attack O.O

no worries

*pours a glass and gives it to Brittany

u r a life saver, my friend.. a LIFE SAVE-ER

thx so much