Question

9. Write the equation of the line in slope-intercept form given the following:

Point (0, 1), (2, -1)

Answer 1

y=1x+1

Explanation:

We already know the Y intercept is 1 from the first set of points given

The change in x is 2 and the change in Y is also 2 so when you make the slope equation y/x you get 1

Pluggin in the numbers you get: y=1x+1