-3
Chat with our AI personalities
First, you need the slope.
Slope(m) = (y2 - y1) /(x2 - x1)
x1 and y1 are coordinates, and same with the 2's.
Your coordinates are (-2, 0) and (0, 1)
m = 1-0/0- -2
m = 1/2
Using slope-intercept (y-intercept that is) form (y=mx+b):
y= 1/2x + 1
Choose the equation of the line that contains the points (1, -1) and (2, -2).
We know that the line passes through points (2, 2) and (0, 10) (since the y-intercept is 10).Using these two points, we can find the slope of the line,m = (10 - 2)/(0 - 2) = 8/-2 = 4/-1 = -4.Now by using the slope, m = -4, and the y-intercept, 10, we can write the equation of the line in the slope-intercept form, y = mx + b which isy = -4x + 10.
If you mean the slope of the line with equation y = x then it is 1 and there is no y intercept
The straight line equation works out as: 3y = x
Write the equation in slope-intercept form of the line that has a slope of 2 and contains the point (1, 1).