The gradient of a quadratic curve is the gradient of the tangent to that curve at a given point. It is calculated as the ratio of change in y-axis to the corresponding change in x-axis. we have an expression for calculating this change. Care must be taken to determine the initial and final positions of the change on both axis. @victorohia739 #maths #education #waecquestions #quadraticgraph #graphpaperdrawing #gradientofacurve