Math I: 1st Semester: Final Review (24 - 25)

Front

What is a linear inequality?

Back

Front

How do you determine the slope of a line from its equation?

Back

Front

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

Back

Front

What is the difference between strict and non-strict inequalities?

Back

Strict inequalities (e.g., <, >) do not include the boundary, while non-strict inequalities (e.g., ≤, ≥) include the boundary.

Front

How do you graph a linear inequality?

Back

To graph a linear inequality, first graph the corresponding linear equation as a dashed line (for strict inequalities) or solid line (for non-strict inequalities). Then shade the region that satisfies the inequality.

Front

What is the range of a set of values?

Back

The range of a set of values is the difference between the maximum and minimum values in that set.

Front

How do you find the equation of a line given two points?

Back

Front

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

Back

Front

What does it mean for a line to have a positive slope?

Back

A line with a positive slope rises from left to right, indicating that as x increases, y also increases.

Front

What does it mean for a line to have a negative slope?

Back

A line with a negative slope falls from left to right, indicating that as x increases, y decreases.