Equation of a line that goes through (1,4) and (2,2)

Well, the slope of this line would be -2.

So, You need to find what the Y intercept is. (I'm sorry but I do not know what that is)

Once you have the Y intercept, your equation would look like this:

Y= -2x + (or -) your y intercept.

If you have a y intercept that is negative, it would be minus and if your y intercept is positive, it would be plus.

The original equation without numbers is y=mx+b

M= the slope

B= the y intercept

I really hope this helped you :)

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.