Slope Intercept Form

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 do the variables m and b represent in the slope-intercept form?

Back

In the equation y = mx + b, m represents the slope of the line, and b represents the y-intercept.

Front

If the slope (m) is 2 and the y-intercept (b) is -3, what is the equation of the line?

Back

y = 2x - 3

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

The slope m is calculated as m = (y2 - y1) / (x2 - x1).

Front

What is the y-intercept of the line represented by the equation y = 4x + 5?

Back

The y-intercept is 5.

Front

What is the slope of the line represented by the equation y = -2x + 1?

Back

The slope is -2.

Front

If a line has a slope of 0, what does that indicate about the line?

Back

A slope of 0 indicates that the line is horizontal.

Front

If a line has an undefined slope, what does that indicate about the line?

Back

An undefined slope indicates that the line is vertical.

Front

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

Back

The slope is 0, and the line is horizontal.

Front

What is the equation of a line with a slope of 1 and a y-intercept of 2?

Back

y = x + 2