Dscrt

The first number in each ordered pair is the average lifetime, and the second number is the maximum lifetime.

Can be graph on a coordinate system with two axes

Is composed of the x-axis (horizontal), and the y-axis (vertical), which meet at the origin (0, 0) and divide the plane into four quadrants

Is a set of ordered pairs - Can be written in several ways: Ordered pairs, table, graph, or mapping

Is the set of all first coordinates (x-coordinates) from the ordered pairs

Is the set of all second coordinates (y-coordinates) from the ordered pairs

Is the set of points in the coordinateplane corresponding to the ordered pairs in the relation.

- Create two ovals with the domain on the left and the range on the right.Shows how each member of the domain is paired with each member in the range

Is a special type of relation in which each element of the domain is paired with exactly one element in the range. A set of ordered pairs is a function if no two ordered pairs have equal abscissas. - A set of pairs of input and output values

- The Function f(x) = ax² + bx + c where a, b, and c are constants and a ≠ 0 is a ____

Two distinct rational solution

Two distinct irrational solution

One repeated rational solution

Two distinct imaginary solution

€� Suppose that an event can be performed by either of two different procedures, with m possible outcomes for the first procedure and n possibilities for the second. If the two sets of possible outcomes are disjoint, then, the number of possible outcomes for the event is m+n.

In a sequence of n1 events in which the first has m possibilities and the second event has n2, and the third event has n3, and so forth, the total number of possibilities of the sequence will be n1 (n2)(n3)...(nk).

N!

Is an arrangement of all or part of a number of things in a definite order. The number of permutations of n objects taken r at a time is given by:

€� is a grouping or selection of all or part of a number of things (or objects) without reference to the arrangement of the things selected. The number of combinations of n objects taken r at a time is given by:

Outcome ● Sample space ● Venn diagram / tree diagram

Event ● Simple event (Elementary event) ● Compound event (Composite event)

Classical ● Empirical ● Subjective