I'm having major graphing issues...please help?

Question

Determine the slope and y-intercept of the graph:
-x + 2y = 4

Answer 1

Put the equation in the slope-intecept form: y = mx + b, where m is the slope and b is the y-intercept

^ THAT IS YOUR GUIDE!
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..you have to try to do it on your own..lol..you have alreday posted so many problems like this one, so you should have enough info by now..i know you can do it..PRACTICE MAKES PERFECT! ♥

Answer 2

Put the equation into slope-intercept form:
y = mx + c.

-x + 2y = 4
Add x to each side:
2y = x + 4
Divide by 2:
y = x/2 + 2.

The slope is m, which is 1/2, and the y-intercept is c, which is 2.

Answer 3

as mentioned before, the common equation of a line is in the form: y = mx + b, where m is the slope and b is the y-int.

in your case, solve for y:

add x to both sides:
2y = 4 + x

divide by 2:
y = (4/2) + (x/2)

which can be written:

y = 2 + (1/2)*x

therefore your slope = 1/2 and y-int = 2

Answer 4

Re arrange into the form y=mx+c then m is the slope and c is the intersect.

So:
-x + 2y = 4
2y = x + 4
y = (1/2) x + 2

so slope is 1/2 and intersect is 2

Answer 5

-x + 2y = 4
2y = 4 + x
y = 4/2 + x/2
y = mx + b when m=the slope and b= y-intercept
also known as slope intercept form
m = 1/2
b = 2

Answer 6

Put it in standard form: y = mx + b

2y = x + 4
==> y = (1/2)x + 2

Slope (m) = 1/2
y-intercept (b) is 2

(done)

Answer 7

-x+2y=4

add x to the other side. remember y=mx+b

2y=x+4

divide both sides by 2, in order to get y by itself

y=1/2x+2

remember - m is the slope, and b is the y-intercept

so your slope is 1/2

if you need any more help just ask!

Answer 8

-x + 2y = 4
2y = x +4
y = (1/2) x =2
slope = 1/2
y-intercept = 2

Answer 9

y=1/2x+4
slope is 1/2
y intercept is 2

Answer 10

y = mx + b.

If you put the equation in this form, m will equal the slope. So, solve the equation for y.

b will then equal the y intercept.