y=mx+b!!!

Front

What is the slope of a vertical line?

Back

Undefined

Front

What is the slope of a horizontal line?

Back

Zero slope

Front

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

Back

m = (y2 - y1) / (x2 - x1)

Front

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

Back

y = mx + b

Front

In the equation y = mx + b, what does 'm' represent?

Back

The slope of the line.

Front

In the equation y = mx + b, what does 'b' represent?

Back

The y-intercept of the line.

Front

If the slope (m) is negative, what does that indicate about the line?

Back

The line descends from left to right.

Front

If the slope (m) is positive, what does that indicate about the line?

Back

The line ascends from left to right.

Front

What is the slope of the line that passes through the points (2, 3) and (4, 7)?

Back

m = 2

Front

What is the slope of the line that passes through the points (1, 2) and (1, 5)?

Back

Undefined