4th Period - Semester Exam

Front

What is the definition of a function?

Back

A function is a relation where every input has only ONE output.

Front

What is the unit rate if Will spent $3.75 for 3 pounds of granola?

Back

$1.25 per pound.

Front

Back

Front

Which operation do you use to solve for unit rate?

Back

Division.

Front

What is the set of all possible x-values called?

Back

Domain.

Front

What is the set of all possible y-values called?

Back

Range.

Front

What is the formula for finding the slope of a line?

Back

Slope = (y2 - y1) / (x2 - x1).

Front

What does it mean if a function is linear?

Back

A linear function has a constant rate of change and can be represented by a straight line.

Front

What is the difference between independent and dependent variables?

Back

Independent variables are manipulated, while dependent variables are measured.

Front

What is the purpose of graphing a function?

Back

Graphing a function visually represents the relationship between variables.