Algebra Semester 1 Review

Front

What is discrete data?

Back

Data that can only take specific values, often counted (e.g., number of students in a class).

Front

What is continuous data?

Back

Data that can take any value within a range, often measured (e.g., height, time).

Front

Solve the inequality: 7b - 3 < 11

Back

b < 2

Front

Identify the point that is NOT part of the solution set: (0, 0), (-10, 20), (3, 5), (0, -2)

Back

(0, -2)

Front

What is a function?

Back

A relation where every input has only ONE output.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The set of all possible output values (y-values) for the function.

Front

What does it mean for a function to be linear?

Back

A function that graphs to a straight line, typically in the form y = mx + b.

Front

What is the slope of a line?

Back

The rate of change of y with respect to x, calculated as rise/run.

Front

What is the y-intercept?

Back

The point where the line crosses the y-axis (x=0).