1) A relation where each number in the domain (x,input) is paired only 1 number in the range (y,answer) 2) Can be represented (1) as ordered pair (2) in a table (3) in a graph
function table
a table with columns... x is the domain, y is the range then answer
inequality
≥ (is greater than or equal) < ( is less than) > ( is greater than) ≤ ( is less than or equal)
inverse operation
opposite of operation ex) add and subtract or multiply and divide
is
=
equation
a math sentence with = ex) 26 = (n*7) + 5
linear equation
1) A function that forms a line 2) Has 2 variables 3) variable have no exponent
range
1) subtract high and low OR 2) the y value, in the right side of the function table
slope
slope = Y/X; positive if it goes up and negative if it goes down