Microsoft Excel is a powerful spreadsheet program which you can use to graph functions, including functions that produce curves. One limitation of Excel is that it doesn't have a built in function to ...

To do this, we need to revise the discriminant and intersections. Firstly, we need to prove whether or not the curve and straight line actually intersect at all by using the discriminant. Remember to ...

Watch this video to learn about calculating the area above and below the x-axis. Calculate the total area of the curve \(y = {x^3}\) and the \(x\)-axis between \(x = 2\) and \(x = - 2\). When you have ...