Fill in the missing coordinates of the x-intercept of the line defined by the equation y = x – 4
Question
Fill in the missing coordinates of the x-intercept of the line defined by the equation
Solution
1. Break Down the Problem
To find the x-intercept of the line defined by the equation , we need to determine the point at which the line crosses the x-axis. This occurs when .
2. Relevant Concepts
The equation of the line is given as: By setting , we will solve for .
3. Analysis and Detail
To find the x-intercept:
- Set :
- Add 4 to both sides:
Thus, the coordinates of the x-intercept are .
4. Verify and Summarize
We've solved the equation by correctly substituting and following through the algebraic steps. The calculations confirm that the x-intercept occurs at .
Final Answer
The missing coordinates of the x-intercept are .
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