Algebra II Regents Prep- Math Terms

Product

• Add

• Subtract

• Multiply

• Divide

Sum

• Add

• Subtract

• Multiply

• Divide

Difference

• Add

• Subtract

• Multiply

• Divide

Mean

• Average

• Addition

• Middle of Data

Range

• The Average of a set of data

• The middle of a set of Data

• The difference between the highest and lowest value of data

Sample

• An average of a set of data

• The middle of a set of data

• A representative portion of the population

Mode

• The average of the data

• The middle of the data

• The value that appears the most in a set of data

Median

• The average of a set of data

• The middle number in a set of data

• The value that appears a most in a set of data

A way to combine equations in order to find the answer for TWO variables:

Example: 2x + 2y = 16

-2x - 3y = 4

5y = 12

• Elimination

• Substitution

• Quadratic Function

Solution Set

Example: 2x + 5y = 12

5x + 2y = 4

• For Linear Equations is the set of all possible solutions

• Sublimation