5pts
An angle formed by a rotating ray, called the terminal side, and a stationary reference ray, called the initial side
Angle of rotation
a list of numbers that often form a pattern
sequence
the Expression under a radical sign
radicand
A triangular arrangement of numbers in which every row starts and ends with 1 and each other number is the sim of the two numbers about it.
Pascal's triangle
an equation that contains a logarithm of a variable
logarithmic equation
The study of the measurement of triangles and of trigonometric functions and the applications
Trigonometry
Differences between first differences of a function
second differences
rational equation
A distribution that is mounded in the middle with symmetric "tails" at each end, forming a bell shape.
normal distribution
the ray that lies on the positive x-axis when an angle is drawn in standard position
initial side
ratio of the lengths of two sides of a right triangle
trigonometric ratio
A part of the population
sample
an indicated root of a quantity
radical
a logarithm with base e, written as ln
natural logarithm
the base 1+r in an exponential expression
growth factor
For an angle in standard position, the ray that is rooted relative to the positive x-axis
terminal side
A rule for a sequence in which one or more previous terms are used to generate the next term.
recursive rule
a unit of angle measure based on arc length. in a circle of radius r, if a central angle has a measure of 1 radian, then the length of the intercepted arc is r units
radian
a statistical method used to fit logarithmic model l to a given a data set.
logarithmic regression
the constant percent increase, in decimal form, in an exponential growth function
growth rate
An angle in standard position has its vertex at the origin and its intial side on the positive x-axis
standard postion
an algebraic expression whose numerator and denominator are polynomials and whose denominator has a degree >_ 1
rational expression
a number form 0 to 1 ( or 0% to 100%) that is the measure of how likely an event is to occur
Probability
the Exponent that a specified base mist be raised to in order to get a certain value
logarithm
a way of writing the set of all real numbers between two endpoints. the symbols [and ] are used to include and endpoint in an interval, and the symbols (and) are used to exclude an endpoint from an interval
interval notation