Graphing in Slope-Intercept Form

Front

What is the slope of a horizontal line?

Back

0

Front

What type of slope does a line with a downward trend have?

Back

Negative

Front

What type of slope does a line with an upward trend have?

Back

Positive

Front

What is the slope of a vertical line?

Back

Undefined

Front

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

Back

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

Front

If a line has a slope of -3, what does this indicate about the line's direction?

Back

The line decreases as it moves from left to right.

Front

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

Back

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

Front

What does the y-intercept represent in the equation y = mx + b?

Back

The point where the line crosses the y-axis.

Front

If the equation of a line is y = 2x + 3, what is the slope?

Back

2

Front

What does a slope of 0 indicate about a line?

Back

The line is horizontal.