n
1. Ratio: Relatestwoamounts
n n n
2. Unit: relates a value to a specific quantity ofa thing
n n n n n n n n n n
3. Rate:aword used fora ratiothat relatesvalues with ditterentunits
n n n n n n n n n n n n
Example: when a school compares the number of students to the number of classrooms
n n n n n n n n n n n n n
4. Growth Models: measurespopulationgrowtharoundus
n n n n n n
Example:
thegrowthofdeerinPA
n n n n n
5. Slope: indicateshowmuchthelinegoesupbywhateverunitsarebeingmeasured
n n n n n n n n n n n n n
6. Constant: Avaluethatdoesnotchange n n n n n n
7. Coefficient: A number multiplied by a variable in an algebraic expression.
n n n n n n n n n n
8. Variable: Afactorthatcanchange n n n n n
1/ 5
n n
, 9. Operator: amathematicalsigntotellsomeonewhattypeofmathematicaloperationwillb
n n n n n n n n n n n n n e completed
n
10. Y-Intercept: WherethelinecrossestheYaxis
n n n n n n n
11. Exponent: a number that tells you how many times a base number is being multiplied
n n n n n n n n n n n n n n
2/ 5
n n
1. Ratio: Relatestwoamounts
n n n
2. Unit: relates a value to a specific quantity ofa thing
n n n n n n n n n n
3. Rate:aword used fora ratiothat relatesvalues with ditterentunits
n n n n n n n n n n n n
Example: when a school compares the number of students to the number of classrooms
n n n n n n n n n n n n n
4. Growth Models: measurespopulationgrowtharoundus
n n n n n n
Example:
thegrowthofdeerinPA
n n n n n
5. Slope: indicateshowmuchthelinegoesupbywhateverunitsarebeingmeasured
n n n n n n n n n n n n n
6. Constant: Avaluethatdoesnotchange n n n n n n
7. Coefficient: A number multiplied by a variable in an algebraic expression.
n n n n n n n n n n
8. Variable: Afactorthatcanchange n n n n n
1/ 5
n n
, 9. Operator: amathematicalsigntotellsomeonewhattypeofmathematicaloperationwillb
n n n n n n n n n n n n n e completed
n
10. Y-Intercept: WherethelinecrossestheYaxis
n n n n n n n
11. Exponent: a number that tells you how many times a base number is being multiplied
n n n n n n n n n n n n n n
2/ 5
n n
