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Algebra 1 EOC
Vocabulary
Term | Definition |
---|---|
y-axis | the vertical axis on a coordinate grid |
quadrants | the four parts to a coordinate grid |
origin | the point(0,0)on a coordinate grid |
relation | a set of ordered pairs |
function | a set of ordered pairs where the x's do not repeat |
domain | the x values to a set of ordered pairs |
x-axis | the horizontal axis on a coordinate grid |
range | the y values to a set of ordered pairs |
discrete | individual points that would not be connected when graphed because not all rational values define the domain.(number of buses and students) |
continuous | an infinite number of points that are connected when graphed because all real values can be defined in the domain.(hours worked and pay) |
ordered pair | a point in the form of (x,y) or (x,f(x)) |
variable | a letter used to represent a quantity in Algebra |
vertical line test | a method used to determine if a graph is a function |
correlation | the trend of a set of data, it can be positive, negative,constant,or no correlation |