• Study Resource
• Explore

Survey

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts

System of polynomial equations wikipedia, lookup

Signal-flow graph wikipedia, lookup

Elementary algebra wikipedia, lookup

System of linear equations wikipedia, lookup

Eigenvalues and eigenvectors wikipedia, lookup

Linear algebra wikipedia, lookup

History of algebra wikipedia, lookup

Equation wikipedia, lookup

Quartic function wikipedia, lookup

Cubic function wikipedia, lookup

Transcript
```1.
Chapter 8 Vocabulary
A
relation
is a pairing of numbers in one set, called the
domain, with numbers in another set, called the range.
2.
The vertical
line
test
says that if you can find
a vertical line passing through more than one point of the graph, then the
relation is not a function.
3.
solution
of an equation in x and y is an ordered pair (x, y)
A
that produces a true statement when the values of x and y are substituted
into the equation.
4.
An equation whose graph is a line is called a linear
5.
The y-coordinate of a point where a graph crosses the y-axis is a y-intercept.
6.
Each number in the domain is an input
7.
The x-coordinate of a point where a graph crosses the x-axis is an xintercept .
8.
A
linear
inequality
sentence with <, >, ≤, ≥.
in two variables is a mathematical
9.
Each number in the range is an
output
10. A relation is a
output.
function
equation
.
.
.
if for each input there is exactly one
11. The slope
of a line is the ratio of the line’s vertical change, called the
rise, to its horizontal change called the run.
12. A linear equation of the form y = mx + b is said to be in
form
.
slope-intercept
13. A
system
of
linear
equation
, or simply a
linear system, consists of two or more linear equations with the same
variables.
14. An equation that is solved for y is in
function
form
.
```
Related documents