Thus, the x-intercept of the function is x = 3. 2. Factoring Quadratic Functions. For quadratic functions (equations in the form ax^2 + bx + c =0), factoring offers another approach to finding the ...

In mathematics, the x-intercept refers to the point at which a function or equation intersects the x-axis of a Cartesian coordinate system. Understanding how to calculate the x-intercept is essential ...

Revise how to identify the y-intercept, turning point and axis of symmetry of a quadratic function. BBC Bitesize Scotland revision for SQA National 5 Maths.