Six Trigonometric Functions

Mai multe ca aceasta

Math

după Igal Brener

Advanced Function

după Wilfred Loh

Math Averages

după Lisa Zluticky

Company website plan

după Daniel Sima

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