👉 Learn how to evaluate the six trigonometric functions given some constraints. When given the value of one trigonometric ...

Learn how to evaluate the six trigonometric functions of a given angle. When given an angle, we locate the angle on the unit circle. Then, using the coordinate of the terminal side of the angle on the ...

have the same curve only shifted along the x-axis have an amplitude (half the distance between the maximum and minimum values) of 1 have a period (size of one wave) of 360˚ ...

Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points. Learn about graphs of trigonometric functions in this National 5 Maths guide.