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2006-12-01 06:53:13 · 13 answers · asked by Jesus freak 2 in Education & Reference ➔ Homework Help
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2006-12-01 07:17:03 · update #1
4X+2Y=6
2Y=6-4X
Y=3-2X
so it crosses th Y axis at 3
2006-12-01 06:54:58 · answer #1 · answered by ...ilchineálach? 2 · 0⤊ 0⤋
The important thing to understand here is that when you're looking for the Y-intercept, what you are looking for is the point where your X coordinate is 0 - that is, it's on the Y-axis.
So, by setting X=0, 4x + 2y = 6 becomes 4(0) +2y = 6, or just 2y=6. Hence, y=3.
If you wanted to find the x-intercept for the same graph, set the Y-coordinate to 0. 4x +2y = 6 becomes 4x +2(0) = 6, or just 4x = 6. So, the x-intercept is 1.5.
2006-12-01 07:51:31 · answer #2 · answered by taffastrophe 2 · 0⤊ 0⤋
3
2006-12-01 10:47:38 · answer #3 · answered by Riss 3 · 0⤊ 0⤋
4X+2Y=6
what you do first is to substitute the X with a 0 so:
4(0)+2Y=6
0+2Y=6
2Y=6
Now just divide 6 by 2 and get 3 as the answer
2006-12-01 06:57:55 · answer #4 · answered by ImKindaHungry 3 · 0⤊ 0⤋
since the problem is 4x + 2y = 6, you have to make it 2y = 6 + 4x. so when the problem looks like that, its eisier to find out. I should know this, i did it yesterday. but its 6 im pretty sure. Are you homeschooled?
2006-12-01 06:58:38 · answer #5 · answered by Speed, I Am Speed 2 · 0⤊ 0⤋
the answers are 1. slope= 3 and y= -5 2. Slope= -2 and y=3 3. slope =5 and y= -6 4. slope = -1/6 and y=2 hope it helped! if so mark me as best answer
2016-05-23 08:15:20 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Start off by moving the X to the other side so it becomes:
2Y = -4X + 6
Then divide both sides by 2 to get:
Y = -2X + 3
Your equation is now in the form y = mx +b.
m is your slope
b is your y-intercept.
Your answer is b=3
2006-12-01 06:59:23 · answer #7 · answered by Victor O 2 · 0⤊ 0⤋
4x + 2y =6
minus 4x from both side which you will get 2y=6 - 4x
Divided 2 from both side which you will get y=(6-4x)/2
So the answer is.... y=(6-4x)/2
2006-12-01 07:04:08 · answer #8 · answered by Susana G 2 · 0⤊ 0⤋
this is how you do this problem: 4x+2y=6?
heres the answer -4x+2y=6-4x
__________
2y/2=6/2-4x/2
answer:y=3-2x
2006-12-01 07:01:46 · answer #9 · answered by dwayne_dipset 1 · 0⤊ 0⤋
Get your all help here :
http://people.hofstra.edu/faculty/Stefan_Waner/RealWorld/tutindex.html
2006-12-01 06:58:42 · answer #10 · answered by Janu 2 · 0⤊ 0⤋