Work out slope intercept form instantly with clear inputs, formula shown and shareable results.
Slope-intercept form y = mx + c shows the gradient and the y-intercept directly. Setting y = 0 gives the x-intercept at −c/m, provided the line is not horizontal.
Slope-intercept form
y = mx + c
x-intercept
x = −c / m
y = 11, and the x-intercept is 4/3 ≈ 1.3333.
A horizontal line y = c, which never crosses the x-axis unless c is also zero.