
What is the domain and range of f(x) = sin x?
 Domain: All real numbers
 Range: [1,1]

The graph of sin t is the ycoordinate of the point P, therefore it must begin on...
the point (0,0)

The graph of f(x) = sin x is periodic with a period of...
2pi

What is the domain and range of f(x) = cos x?
 Domain: all real numbers
 Range: [1,1]

Which value does the amplitude account for in f(x) = a sin (bx + c) = d?
 The amplitude is equal to the absolute value of a
 same rules apply for cos

The period of a sinusoid in form f(x) = a sin (bx + c) = d can be located using which equation?
 The period is equal to 2pi/b
 same rules apply for cos

The frequency of a sinusoid in form f(x) = a sin (bx + c) = d can be located using which equation?
 The frequency is equal to b/2pi
 same rules apply for cos

What is the domain and range of f(x) = tan x?
 Domain: cannot equal (pi/2 + npi)
 Range: All real numbers

What is the domain and range of f(x) = cot x?
 Domain: cannot equal npi
 Range: All real numbers

What are the periods of tan x and cot x?
The periods are pi

In which quadrants will you find values for y = inverse sin x?
In quadrants 1 and 4

What is the domain and range of y = inverse sin x?
 Domain: [1, 1]
 Range: [pi/2, pi/2]

What is the inverse relationship of sin?
y = inverse sin x and x = sin y

In which quadrants will you find values for y = inverse cos x?
In quadrants 1 and 2

What is the domain and range of y = inverse cos x?
 Domain: [1, 1]
 Range: [0, pi]

What is the inverse relation of cos?
y = inverse cos x and x = cos y

In which quadrants will you find values for y = inverse tan x?
In quadrants 1 and 4.

What is the domain and range of y = inverse tan x?
 Domain: All real numbers
 Range: [pi/2, pi/2]

What is the inverse relation of tan?
y = inverse tan x and x = tan y

