Semester 1 Exam

Front

How many students have no cell phone?

Back

22 students

Front

Back

Linear

Front

Is the mapping from set A to set B a function?

Back

Function

Front

Back

Infinitely many solutions

Front

Back

Jacob does chores for $10 per hour.

Front

What is a linear equation?

Back

An equation that graphs to a straight line.

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the slope-intercept form of a linear equation?

Back

Front

What does the y-intercept represent in a linear equation?

Back

The value of y when x = 0.

Front

How do you determine if a relation is a function using a mapping diagram?

Back

If each input has one output, it is a function.