Algebra Blended Review

Front

Back

Front

What does an association between two variables indicate?

Back

An association shows that two things are related.

Front

What is the rate of change in a linear relationship?

Back

The rate of change represents how much one quantity changes in relation to another. For example, if the maximum area painted increases by 400 square feet for each gallon of paint used, the rate of change is 400.

Front

Which inequality is represented by the graph that shows a line with a slope of 2 and a y-intercept of -1?

Back

y ≤ 2x - 1

Front

What is the definition of a linear equation?

Back

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Front

What does it mean for two variables to be directly proportional?

Back

Two variables are directly proportional if they increase or decrease together at a constant rate.

Front

What is the difference between a function and a relation?

Back

A function is a special type of relation where each input has exactly one output.

Front

What is the standard form of a linear equation?

Back

Front

What is the meaning of the y-intercept in a linear equation?

Back