X and Y Intercept Calculator

An intercept is a point where a graph meets an axis, so the x-intercept has y equal to zero and the y-intercept has x equal to zero. Enter a line as A, B and C in standard form, as a slope and a y-intercept, or as two points it passes through, and you get both intercepts along with the slope and the equation rewritten in slope-intercept form. A fourth action takes a quadratic and returns its y-intercept, its x-intercepts from the discriminant, and the vertex. Answers stay as reduced fractions when the inputs are whole numbers, with the decimal shown beside them. Vertical and horizontal lines are handled by naming the missing intercept rather than dividing by zero.