An example of this can be seen below. Once the tangent is found you can use it to find the gradient of the graph by using the following formula: Gradient to the curve = y 2 y 1 x 2 x 1 ...

Figure 4.3.2. Graph of r= 1+3cos(2θ)? r = 1 + 3 cos ⁡ (2 θ)? Consider the curve given by the polar equation r= 1−2sinθ, r = 1 − 2 sin ⁡ θ, for 0 ≤ θ <2π. 0 ≤ θ <2 π . Find the Cartesian coordinates ...

A bell curve is a graph that shows how values in a dataset are disbursed, with most falling near the average, and fewer appearing at the extremes. It is used to understand patterns, trends, and ...

Below is the graph of a quadratic function, showing where the function is increasing and decreasing. If we draw in the tangents to the curve, you will notice that if the gradient of the tangent is ...