Algebra I Fall Semester Exam 2024

Front

What is an asymptote in graphing functions?

Back

An asymptote is a line that a graph approaches but never touches. It can be vertical, horizontal, or oblique.

Front

How do you determine if a graph represents y as a function of x?

Back

A graph represents y as a function of x if any vertical line drawn through the graph intersects it at most once (Vertical Line Test).

Front

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

Back

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of y with respect to x, indicating how steep the line is.

Front

What is the y-intercept of a linear equation?

Back

Front

How do you find the y-intercept from a linear equation in slope-intercept form?

Back

Front

What is a linear function?

Back

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input (x-value) has exactly one output (y-value).

Front

What does it mean for a function to be increasing?

Back

A function is increasing if, as the x-values increase, the y-values also increase.

Front

What does it mean for a function to be decreasing?

Back

A function is decreasing if, as the x-values increase, the y-values decrease.