Answer:
To find the x-intercept of a line, we need to determine the value of x when y is equal to zero. In the given equation, y is represented by the expression -x - 3. Therefore, we can set this expression equal to zero and solve for x.
-x - 3 = 0
To isolate x, we can add 3 to both sides of the equation:
-x = 3
Now, we can multiply both sides of the equation by -1 to get rid of the negative sign:
x = -3
Therefore, the x-intercept of the line with the equation >= -x-3 is -3.
The x-intercept of the line with the equation >= -x-3 is -3.
Explanation: