Mathematics for IGCSE & O level - Sketching Curves (Section 4 - No. 41)
What does the 'a' represent in the quadratic equation \(y = ax^2 + bx + c\)?
The y-intercept
The x-intercept(s)
The direction of opening and stretch.
The slope of the curve
Explanation
The leading coefficient impacts direction and stretch
Comments (0)
