Podcast
Questions and Answers
What does a positive slope indicate for a line on a graph?
What does a positive slope indicate for a line on a graph?
- The line is vertical
- The line is decreasing from left to right
- The line is increasing from left to right (correct)
- The line is horizontal
What is the key concept for finding the slope of a line?
What is the key concept for finding the slope of a line?
- The change in y-coordinates divided by the change in x-coordinates (correct)
- The average of y-coordinates divided by the average of x-coordinates
- The product of y-coordinates divided by the product of x-coordinates
- The sum of y-coordinates divided by the sum of x-coordinates
What does a slope of zero indicate for a line on a graph?
What does a slope of zero indicate for a line on a graph?
- The line is horizontal (correct)
- The line is vertical
- The line is decreasing from left to right
- The line is increasing from left to right