Types of Slopes

Front

What is a zero slope?

Back

A zero slope indicates a horizontal line where there is no change in the y-value as the x-value changes.

Front

What type of slope does the equation x = -8 represent?

Back

The equation x = -8 represents an undefined slope, as it is a vertical line.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that as the x-value increases, the y-value decreases, resulting in a downward slant from left to right.

Front

What is the definition of an undefined slope?

Back

An undefined slope occurs in vertical lines where the change in x is zero, leading to division by zero in the slope formula.

Front

How can you identify a zero slope on a graph?

Back

A zero slope can be identified on a graph as a horizontal line.

Front

What is the slope of the line represented by the equation y = 3?

Back

The slope of the line represented by the equation y = 3 is zero, as it is a horizontal line.

Front

What type of slope does the equation y = -2x + 5 have?

Back

The equation y = -2x + 5 has a negative slope of -2.

Front

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

Back

The slope (m) is calculated using the formula m = (y2 - y1) / (x2 - x1).

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that as the x-value increases, the y-value also increases, resulting in an upward slant from left to right.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.