The trigonometric functions can be defined using the unit circle. Reflecting the graph across the origin produces the same graph. In any right triangle the tangent of an angle is the length of the opposite side O divided by the length of the adjacent side A.
Sinth Tanth and 1 are the heights to the line starting from the x-axis while Costh 1 and Cotth are lengths along the x-axis starting from the origin.
Its gradient. Its gradient. For a tangent function graph create a table of values and plot them on the coordinate plane. That is for.
