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Linear function

8.EE & 8.F

Function A relation between order pairs. The first element of the order pairs contain no repeating.
Linear function First degree equation with a straight line as the graph.
Domain first elements of the order pairs
Range Second elements of the order pairs
slope of a line is a number that describes both the direction and the steepness of the line.
y-intercept where the line cross at y-axis
x-intercept where the line cross at x-axis
Direction variation A linear equation that y-intercept is 0, and it is proportional relationship with a constant rate of change.
y=mx+b y-intercept form where m stands for slope and b is the y-intercept.
Ax+By=C Standard form of a linear equation.
Created by: ps189msyeh