Graph Linear Functions

Front

What is the slope-intercept equation?

Back

y = mx + b

Front

What is the equation for the line graphed here if it passes through (0,1) and has a slope of 1?

Back

y = x + 1

Front

What is the slope of the linear function graphed if it rises 2 units for every 1 unit it runs?

Back

2

Front

What is the equation of the line graphed here if it has a slope of 2 and a y-intercept of -2?

Back

y = 2x - 2

Front

Which equation matches the graph if it has a slope of 2 and a y-intercept of -3?

Back

y = 2x - 3

Front

What does 'm' represent in the slope-intercept form?

Back

The slope of the line.

Front

What does 'b' represent in the slope-intercept form?

Back

The y-intercept of the line.

Front

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

Back

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

Front

What is the slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined