Oct 20, 2024 · We’ll walk you through all the major ways to find the y-intercept when you already have the slope and a point, two points, or just want to use a simple equation.

The y-intercept formula says that the y-intercept of a function y = f (x) is obtained by substituting x = 0 in it. Using this, the y-intercept of a graph is the point on the graph whose x-coordinate is 0. i.e., just …

Free how to find y intercept math topic guide, including step-by-step examples, free practice questions, teaching tips and more!

How to identify the slope and y-intercept from an equation. The slope and y-intercept formula makes finding the slope and y-intercept easy as pie — all you have to do is look at the equation and write …

Jul 23, 2025 · When an equation isn't in the form y = mx + b, we determine the intercepts by substituting 0 as necessary and solving for the corresponding variable. To find the y-intercept, we set x = 0 and …

To find y-intercept, substitute x = 0 and solve for y. a (0)+ by + c =0. 0+ by + c =0. by = -c. The y-intercept of a line ax + by + c = 0 is (0, c b) or simply c b. Finding the y-Intercept of a Line using …

Dec 12, 2025 · There is more than one way to find the y y -intercept, depending on your starting information. Below are three ways to identify the y y -intercept on a graph, in a table, or with an …

A Y-Intercept Formula Calculator is a tool that calculates the y-intercept using mathematical formulas based on the information you provide, such as: A linear equation A slope and a point Two points on a …

What is the Y-intercept of the line pictured below?

y = c/b. This is the required y intercept formula. A y-intercept ‘c’ of a line is the value of ‘y’ at which the line crosses the y-axis. There is another equation in the form of y = mx + n, where ‘m’ is the slope of …