State the Cartesian equation of the curve and the sketch the curve. Determine the direction of evolution of the curve for increasing \(t\) and indicate it on the graph. Find the points on the curve ...

Curved graphs can be used to solve equations. The points at which the curve crosses a particular line on the graph are the solutions to the equation. If we want to solve the equation \(\text{x}^ ...

Once the tangent is found you can use it to find the gradient of the graph by using ... the tangent to the curve. It is useful to remember that all lines and curves that slope upwards have a ...

State the Cartesian equation of the curve and the sketch the curve. Determine the direction of evolution of the curve for increasing \(t\) and indicate it on the graph. Find the points on the curve ...