HOY & VUX Pop Flashcard

Front

What is the equation of a horizontal line?

Back

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

Front

What is the equation of a vertical line?

Back

The equation of a vertical line is in the form of x = #, where # is a constant.

Front

What does the slope of a line represent?

Back

The slope of a line represents the steepness or incline of the line, calculated as the rise over run.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

How do you identify a horizontal line on a graph?

Back

A horizontal line runs parallel to the x-axis and has a constant y-value.

Front

How do you identify a vertical line on a graph?

Back

A vertical line runs parallel to the y-axis and has a constant x-value.

Front

What is the equation for a line that passes through the point (0, 1)?

Back

The equation is y = 1.

Front

What does the term 'coordinate plane' refer to?

Back

The coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

What is the y-intercept of a line?

Back

The y-intercept is the point where the line crosses the y-axis.