HOY VUX

Front

What type of line does the equation 2=x represent?

Back

Vertical line; the slope is undefined.

Front

What is the equation of a horizontal line?

Back

The equation of a horizontal line is in the form y = b, where b is a constant.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is zero.

Front

What is the slope of the line represented by the equation y = 4?

Back

The slope is zero.

Front

What does it mean if a line has an undefined slope?

Back

It means the line is vertical.

Front

What is the general form of a vertical line's equation?

Back

The general form is x = a, where a is a constant.

Front

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

Back

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

Front

What is the slope of a line that passes through the points (3, 5) and (3, 10)?

Back

The slope is undefined because the x-coordinates are the same.

Front

What is the relationship between the slope of a line and its steepness?

Back

A larger absolute value of the slope indicates a steeper line.

Front

What is the slope of a line that is perfectly horizontal?

Back

The slope is zero.