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5 Written questions
5 Matching questions
 mean
 function notation
 range
 veritcal angles
 direct variation
 a an average of n numbers computed by adding some function of the numbers and dividing by some function of n
 b The difference between the highest and lowest scores in a set of data
 c an equation of the form y=kx, where k does not equal 0
 d A pair of opposite angles formed when two lines meet at a point
 e to write a rule in function notation, you use the symbol f(x) in place of y
5 Multiple choice questions
 the steepness of a line
 Probability based on data from repeating an event (doing an experiment)
 A ratio that compares two quantities measured in different units
 a linear equation of the form ax+by=c, where a,b,and c are real number constants and a and b do not equal 0.
 each number in a sequence
5 True/False questions

arithmetic sequence → adding a fixed number to each previous term

correlation coeficiant → The numerical factor when a term has a variable

similar figures → figures that have the same shape but not necessarily the same size

scalene triangle → a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity

constant of variation → an equation of the form y=kx, where k does not equal 0