1 Ch 1: The Basics Flashcards
The horizontal axis is called the (x/y) axis.
X
The vertical axis is called the (x/y) axis.
Y
Unrelated
two items that are not associated - aka hair color is unrelated to shoe size.
Related or proportional
two items that are associated, but the relationship between the items does not have to be specified. - Santa is related to Christmas
Directly related or directly proportional
two items that are associated such that when one item INCREASES the other INCREASES - aka age is directly related to experience
Inversely related or inversely proportional
two items are associated such that when one item INCREASES the other DECREASES - aka golf score in inversely related to skill
Reciprocal relationship
when two numbers are multiplied together and the result is one; a special form of inverse relationship.- aka 2 and 1/2 are reciprocals
Scientific or engineering notation
a shorthand manner to represent very large or very small numbers
In scientific or engineering notation, a positive exponent has a value (greater/less) than 10.
greater
In scientific or engineering notation, a negative exponent has a values (greater/less) than 1.
less
In scientific or engineering notation, an exponent of zero has a value between…
1 and 10.
giga
billion, G, 10^9
mega
million, M, 10^6
kilo
thousand, k, 10^3
hecto
hundred, h, 10^2