A Library of Functions This presentation will review the behavior of the most common functions including their graphs and their domains and ranges. See AP Calculus in a Nutshell for a more in depth review.
The Identity Function Domain: All real numbers Range: All real numbers
The Absolute Value Function Domain: All real numbers Range: All real numbers greater than or equal to 0
The Square Function Domain: All real numbers Range: All real numbers greater than or equal to 0
The Cube Function Domain: All real numbers Range: All real numbers
The Square Root Function Domain: All real numbers greater than or equal to 0 Range: All real numbers greater than or equal to 0
The Cube Root Function Domain: All real numbers Range: All real numbers
The Natural Logarithmic Function Domain: All real numbers greater than 0 Range: All real numbers
The Exponential Function to Base e Domain: All real numbers Range: All real numbers greater than 0
The Sine Function Domain: All real numbers Range: All real numbers between -1 and 1, inclusive
The Cosine Function Domain: All real numbers Range: All real numbers between -1 and 1, inclusive
The Tangent Function Domain: All real numbers not equal to odd multiples of pi/2 Range: All real numbers