Question

A line had a slope of -3 and a y-intercept if 3. what is the x-intercept of the line?

Answer 1

Answer:

The answer to your question is 1

Step-by-step explanation:

Data

slope = m = -3

y-intercept = 3

Process

1.- Find the equation of the line in the slope-y-intercept form

                  y = mx + b

-Substitution

                  y = -3x + 3

2.- Find the x intercept

-If y = 0

                 0 = -3x + 3

               -3 = -3x

               -3/-3 = x

                  x = 1

-The x-intercept is 1