Lesson covering the definition of an x-intercept and examples of how to find the x-intercepts of a function using a graph or using algebra.

Mar 10, 2025 · To find the x intercept using the equation of the line, plug in 0 for the y variable and solve for x. You can also use the graph of the line to find the x intercept.

On this algebra lesson, you will learn how to find the x-intercepts and y-intercepts of a function (linear and quadratic) both algebraically and from a graph...

Write f (x) = 0, and solve for x to find the x-intercepts of a function. The method for solving for x will depend on the type of function (linear, quadratic, or trigonometric etc).

Feb 1, 2024 · A step-by-step guide: How to find the x-intercept of a function, providing clear instructions for effective problem-solving in algebra.

The x-intercept of the line can be obtained by putting y = 0, x-intercept = (am−b)/m. The intercept form of a straight line is x/a + y/b = 1 where (a, 0) is its x-intercept and (0, b) is its y-intercept.

To find the x -intercept (s), set y equal to zero, and solve the equation; the x -values of the solutions, if any, say where the graph of the equation crosses or touches the x -axis.

X Intercept: where the graph of an equation crosses the x-axis. Y Intercept: where the graph of an equation crosses the y-axis. To find the intercepts: When you want the x intercepts (x,0): …

The simplest way to find the x-intercept is by setting the function equal to zero and solving for x. This method works well for linear functions (such as y = mx + b) and many quadratic functions.

Learn how to find the x-intercepts and y-intercepts of a Linear Function and Quadratic Functions. Solve for x and y intercepts and learn to plot them in the Cartesian Plane.