Slopes and y-intercept of a Line

Front

What does m represents in the equation y = mx + b?

Back

Slope

Front

What is the slope of the line represented by the equation y = 2x + 3?

Back

m = 2.

Front

What does b represents in the equation y = mx + b?

Back

y-intercept

Front

What is the y-intercept of the line represented by the equation y = 2x - 3?

Back

b = -3.

Front

What is the slope of the line represented by the equation y = -3x + 5?

Back

m = -3

Front

Back

Front

Back

m = -4, b = 0

Front

Back

Front

Back

Slopes are different/unequal

Front

Back

Slopes are the same/equal and y-intercepts are different/unequal.