Graphing Linear Functions Review

Front

What is the slope of a line that rises from left to right?

Back

Positive slope

Front

What is the slope of a line that falls from left to right?

Back

Negative slope

Front

What is the slope of a horizontal line?

Back

0 slope

Front

What is the slope of a vertical line?

Back

Undefined slope

Front

What does 'm' represent in the slope-intercept form of a linear equation?

Back

Slope

Front

What does 'b' represent in the slope-intercept form of a linear equation?

Back

Y-intercept or Starting Point

Front

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

Back

y = mx + b

Front

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

Back

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

Front

What is the y-intercept of the line represented by the equation y = 2x + 5?

Back

5

Front

What is the slope of the line represented by the equation y = -3x + 4?

Back

-3