Worksheet 4.8 Properties of Trigonometric Functions
Worksheet 4.8 Properties of Trigonometric Functions
Worksheet 4.8 Properties of Trigonometric Functions
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Section 2 Graphs <strong>of</strong> <strong>Trigonometric</strong> <strong>Functions</strong><br />
Recall the graphs <strong>of</strong> the trig functions described below for −2π ≤ x ≤ 2π.<br />
y = sin x<br />
y = cos x<br />
y = tan x<br />
1<br />
0.5<br />
-2Pi -Pi Pi 2Pi<br />
-0.5<br />
-1<br />
1<br />
0.5<br />
-2Pi -Pi Pi 2Pi<br />
-0.5<br />
-1<br />
-2Pi -Pi Pi 2Pi<br />
From these graphs we can see some properties <strong>of</strong> these trig functions.<br />
4<br />
2<br />
-2<br />
-4<br />
3