The turning point lies on the line of symmetry. Graph of y = ax 2 + bx + c If the graph of the quadratic function \(y = ax^2 + bx + c \) crosses the \(x\)-axis, the values of \(x\) at the crossing ...

Save guides, add subjects and pick up where you left off with your BBC account. Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and ...