Question

To determine the x-intercepts of a parabola, solve for x in ax² +bx+c = 0. ACTIVITY 6: [2 Marks] Explain why the roots of ax² +bx+c=0 will be the x-intercepts of parabola ​

Answer 1

Explained below

Explanation:

The X-Intercepts of a parabola is when the quadratic is set equal to 0. This makes y equal to 0 which is the definition of a root. anything 0,inf is on the x-axis and is an intercept.