You can also plot graphs for trigonometric equations (equations that use sine, cosine, and tan, etc.), establish graphs for linear and quadratic inequalities, and even plot graphs for various ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

You can plot a quadratic equation using a similar method. A classic quadratic equation is ax² + bx + c. We can set variables for a, b, and c as well as create an x-axis: x = np.linspace(-10, 10 ...

Learn and revise how to solve quadratic equations by factorising, ... Plot these points and join them with a smooth curve. The roots of the equation \(y = x^2 -x - 4 \) ...