For the line given by the equation $$ y = -3x + 9 $$ , the x...

Question Analysis
This question tests the student's understanding of the x-intercept in the context of a linear equation. The x-intercept is the value of when .

Key Concept Explanation
The x-intercept is the point where the line intersects the x-axis, and it is represented as in the slope-intercept form .

Step-by-step Solution
1. Identify the given equation: