Unit 3 Flashcard Review

Front

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

Back

Front

Back

Front

Back

Front

What does the slope represent in a linear equation?

Back

The slope represents the rate of change of the dependent variable with respect to the independent variable.

Front

Back

Front

What does the point (1990, 214) represent in a graph?

Back

It represents that in the year 1990, there were 214 million people with health insurance.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Front

Find the slope between the points (1, 2) and (3, 6).

Back

Front

Back

The y-intercept is 4, which is the value of y when x = 0.

Front

What does a positive slope indicate about a linear relationship?

Back

A positive slope indicates that as the x-value increases, the y-value also increases.