Warm-up:

Homework:

7.5: graph secant, cosecant, tangent, and cotangent functions from equations (6-7) In this section we will answer… What about the other trig functions? How do they resemble sine and cosine? How do they differ? How do I write equations based on the other trig functions?

The Cosecant Function  Period:  Domain:  Range:  X-intercepts (zeros):  Y-intercept:  Asymptotes:  Maximum:  Minimum:

Example 1: in radians

Example 2:

Build an equation…

The Secant Function  Period:  Domain:  Range:  X-intercepts (zeros):  Y-intercept:  Asymptotes:  Maximum:  Minimum:

Example 1:

Build an equation…

The Tangent Function Period: Domain: Range: X-intercepts (zeros): Y-intercept: Asymptotes:

Example 1:

Example 2:

The Cotangent Function Period: Domain: Range: X-intercepts (zeros): Y-intercept: Asymptotes:

Example 1: in degrees

Example 2:

Homework: P 400 #13 – 41 odd and 47 Unit 7 Test