Math Problem Statement
Determine the x-intercept and y-intercept for 3x - 5y = 30. [4 marks]
Solution
Problem:
We are tasked to find the x-intercept and y-intercept for the equation .
Solution:
1. Find the x-intercept:
The x-intercept occurs when . Substituting into the equation:
Thus, the x-intercept is .
2. Find the y-intercept:
The y-intercept occurs when . Substituting into the equation:
Thus, the y-intercept is .
Final Answer:
- x-intercept:
- y-intercept:
Let me know if you'd like further explanation or details!
Related Questions:
- What is the slope of the line represented by ?
- Rewrite in slope-intercept form ().
- Determine if the line intersects the origin.
- Solve for when .
- What are the coordinates of the midpoint between the x- and y-intercepts?
Tip:
When finding intercepts, always substitute for the x-intercept and for the y-intercept.
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Intercepts in Coordinate Geometry
Formulas
For x-intercept: y = 0, solve for x
For y-intercept: x = 0, solve for y
Theorems
Linear equation representation in two variables
Suitable Grade Level
Grades 8-10