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20 Cards in this Set
 Front
 Back
Standard Form Formula

ax+by=c


yintercept form

y=mx+b


b, in y=mx+b

yintercept


m, in y=mx+b

slope


pointslope form

change in y over the change in x


dashed line

not equal to


solid line

equal to


braces

indicate that these are all of the ordered pairs in that relation


relation

set of ordered pairs


domain

set of first coordinates of the ordered pairs of a relation


range of a relation

set of second coordinates of the ordered pairs of a relation


function

relationship in which each member of the domain is paired with exactly one member of the range. A number of the domain is an input, and the related number of the range is an output. no two timing allowed!


mapping diagram

diagram to see whether or not a relation is a function.


verticalline test

describe graphically whether or not a relation is a function


linear equation

any equation whose graph is a line


slope

a ratio that describes the tilt of the gaph of a linear equation


y intercept

y coordinate of the point where the graphed line crosses the y axis (constant of the equation)


linear inequality

number sentence in which the equal sign is replaced with <, >, greater than or equal to, or less than or equal to


system of linear inequalities

two or more linear inequalities to be solved at the same time


graph of a linear inequality

region of the coordinate plane bounded by a line. every point in the region is a solution of the inequality
