A line has a slope of - 3 and Y intercept of three what is the X intercept of line

1

Step-by-step explanation:

If we know the slope and the y intercept, we can use the slope intercept form to write the equation

y = mx+b where m is the slope and b is the y intercept

y = - 3x + 3

We want to find the x intercept

Set y = 0 and solve for x

0 = - 3x+3

Subtract 3 from each side

-3 = - 3x

Divide each side by - 3

-3/-3 = - 3x/-3

1 = x

The x intercept is 1