HW: Standard to Slope-intercept Form & Horiz/Vert Lines

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

What does a horizontal line represent in a graph?

Back

A horizontal line represents a constant value of y, meaning the slope is 0.

Front

What does a vertical line represent in a graph?

Back

A vertical line represents a constant value of x, meaning the slope is undefined.

Front

How do you identify the slope of a line from its equation in slope-intercept form?

Back

The slope is the coefficient of x in the equation y = mx + b.

Front

What is the slope of the line represented by the equation y = 2?

Back

The slope is 0, indicating a horizontal line.

Front

What is the equation of a line with an undefined slope?

Back

The equation is of the form x = a, where a is a constant.

Front

If a line passes through the point (3, 4) and has a slope of 2, what is its equation in slope-intercept form?

Back

The equation is y = 2x - 2.

Front

What is the y-intercept of the line represented by the equation y = -3x + 5?

Back

The y-intercept is 5.

Front

What type of line is represented by the equation x = 4?

Back

It is a vertical line.

Front

What is the slope of the line represented by the equation y = 0.5x + 1?

Back

The slope is 0.5.