A straight line is a linear graph. A quadratic graph has an equation which includes an \(x^{2}\) term. Examples ... is of the function \(y = 2x^{2} + 2x – 4\). We want to solve the equation ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In mathematics, a quadratic is a type of problem that deals with a variable multiplied by ...

The graph of \(y = x^2 + 2x + 5\) does not cross or touch the x-axis so the equation \(x^2 + 2x + 5 = 0\) has no roots. The graph of the quadratic ... is (0, -2) b) The constant term is 17 ...

Get an overview of a student investigation, solve related quadratic equations and evaluate and graph quadratic functions. A graphing calculator will be used to demonstrate concepts; however ...