Study Guide: Integers & Slopes of Lines (5th)

Front

What are the slopes of perpendicular lines?

Back

Opposite reciprocals.

Front

Calculate: 9 - (-10)

Back

19

Front

What type of slope is represented by a line that rises from left to right?

Back

Positive Slope

Front

What type of slope is represented by a line that falls from left to right?

Back

Negative Slope

Front

What type of slope is represented by a horizontal line?

Back

Zero Slope

Front

What type of slope is represented by a vertical line?

Back

Undefined Slope

Front

Which slope would be perpendicular to the line y = 2/3x + 3?

Back

m = -3/2

Front

Define an integer.

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the slope of a line that goes up 3 units for every 2 units it goes to the right?

Back

3/2

Front

What is the slope of a line that goes down 4 units for every 1 unit it goes to the right?

Back

-4