Unit 3 Catch Up

Front

What is the equation of a vertical line that passes through the point (2, y)?

Back

Front

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

Back

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

What is the slope of the line that passes through the points (2, 9) and (4, 5)?

Back

Front

What is the equation that represents the total food consumed by puppies and dogs in a shelter?

Back

Front

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

Back

Subtract the y-coordinates and divide by the difference of the x-coordinates.

Front

What is the slope of the line that passes through the points (-1, 2) and (3, 5)?

Back

Front

What is the slope of a line if it rises 2 units for every 4 units it runs?

Back

Front

What is the slope of a line that falls as it moves from left to right?

Back

The slope is negative.

Front

What is the equation of a horizontal line?

Back