Description: 👉 Learn how to graph a cosine function. To graph a cosine function, we first determine the amplitude (the ...

Description: 👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum ...

What do you think the graph of \(y = \cos 2x^\circ\) would look like? amplitude = 1, so the distance between the maximum and minimum values is 2 number of waves = 2 (period is 360˚ ÷ 2 = 180˚) graph ...

Working with trigonometric relationships in degrees Calculating the area of a triangle using trigonometry Using the sine and cosine rules to find a side or angle in a ...