Identifying Slope and y-Intercept of a Line

Identify the slope and y-intercept of each linear function's equation.

-x + 3 = y

slope = 1; y-intercept at - 3

y = 3x - 1

slope = - 1; y-intercept at 3

y = 1 - 3x

slope = 3; y-intercept at - 1

x-3 = y

slope = - 3; y-intercept at 1

see list below

Step-by-step explanation:

The slope is the coefficient of x; the y-intercept is the constant.

-x + 3 = y: slope = - 1; y-intercept at 3 y = 3x - 1: slope = 3; y-intercept at - 1 y = 1 - 3x: slope = - 3; y-intercept at 1 x - 3 = y: slope = 1; y-intercept at - 3