Understanding Slope and Its Calculation

The video tutorial explains the concept of slope, also known as rise over run or rate of change. It covers how to calculate slope using the differences in Y and X values, known as Delta Y and Delta X. The tutorial also discusses the characteristics of negative slope and provides a method for simplifying slope problems using given points.

What is another term for the difference of Y over the difference of X?

• Difference of X and Y

• Rate of change

• Product of X and Y

• Sum of X and Y

How do you calculate the slope from two points?

• Divide the differences

• Subtract the differences

• Add the differences

• Multiply the differences

What is the slope also known as in terms of change?

• Variable change

• Static change

• Constant change

• Rate of change

What does a zero slope indicate?

• A vertical line

• A horizontal line

• An undefined line

• A diagonal line

What is the slope of a vertical line?

• Negative

• Positive

• Undefined

• Zero

What is the slope of a line that is horizontal?

• Negative

• Undefined

• Positive

• Zero

How is a negative slope represented?

• With a positive sign

• With a zero

• With a negative sign

• With no sign

What is the slope of a line that goes down from left to right?

• Positive

• Negative

• Undefined

• Zero

What is the formula for finding the slope using two points?

• y + y over x + x

• x + y over y + x

• y - y over x - x

• x - y over y - x

What is the first step in calculating slope from two points?

• Add the coordinates

• Subtract the coordinates

• Divide the coordinates

• Multiply the coordinates