to find the y-intercept , let x = 0
so ...
4(0) + 2y = 12
y = 6
(to find x-intercept , let y=0)
what is the y-intercept of the graph of 4x+2y=12?
i was giong well on my scratch paper and i mest up and i got stuck and had to erase everything and do it over answers:
a -4
b -2
c 6
d 12
please and thank you i need how they do the work i cant decide!
2 answers
well first u.. put 4x over were the 12 is..soo.. that would make 2y=12-4x and then u divied 2 on everthin..y/2=12/2-4x/2..and.. u would get y=6-2x.soo the y-intercept is 2x/1..
1 answer