Six Trigonometric Functions

Honelako gehiago

Unit on Trees

by Sarah Bull

THE BIOSPHERE

by Alejandro González

Trigonometric Functions and their Identities

by Jessica Gvc

Punctuation Marks

by Alejandro Cortés

Six Trigonometric Functions

Cosecant Function : f(x) = csc (x)

Inverse: Sin

Cotangent Function : f(x) = cot (x)

Inverse: Tan

x intercepts: x = pi /2 + k pi , where k is an integer.

Domain: all real numbers except k pi, k is an integer.

Cosine Function : f(x) = cos (x)

Inverse: Secant

y int: y = 1

x int: x = pi/2 + k pi , where k is an integer.

Secant Function : f(x) = sec (x)

Inverse: Cosine

y intercepts: y = 1

Period = 2 pi

Range: (-infinity , -1] U [1 , +infinity)

Domain: all real numbers except pi/2 + k pi, n is an integer.

Tangent Function : f(x) = tan (x)

Inverse: Cotangent

y intercepts: y = 0

x intercepts: x = k pi , where k is an integer.

Period = pi

Range: all real numbers

Domain: all real numbers except pi/2 + k pi, k is an integer.

Sine Function: f(x)= sin(x)

Inverse: Cosecant

y-int: y = 0

x-int: x = k pi , where k is an integer.

Period = 2pi

Range: [-1 , 1]

Domain: all real numbers