Answer:
y = -2x + 3
Step-by-step explanation:
The slope-intercept form is y = mx + b
m is the slope
b is the y-intercept
those are the only things you need to find when doing slop-intercept form.
Slope: Find 2 points on the line
ex. (0,3) ; (3, -3) I just chose ones that were not decimals
To find slope you need to do this : y - y / x - x
you can chose any order, as long as the pairs are together, either first or second.
3 - (-3) / 0 - 3 is one way
6 / -3 is the slope
-3 - 3 / 3 - 0 is another
-6 / 3 is the slope
They are essentially the same.
you can simplify them to get -2
Y-Intercept:
this is really easy, just find where the line touches the y-axis
y-intercept = (0,3)
We have: slope = -2
y-intercept = 3
Now, replace the m and b in the equation-
y = -2x + 3
hope this helps :)
