Asked by BlUbArRy!2#
4.
Find the x- and y-intercept of the line.
2x + 3y = –18
x-intercept is –6; y-intercept is –9.
x-intercept is 18; y-intercept is 18.
x-intercept is –9; y-intercept is –6.
x-intercept is 2; y-intercept is 3.
Find the x- and y-intercept of the line.
2x + 3y = –18
x-intercept is –6; y-intercept is –9.
x-intercept is 18; y-intercept is 18.
x-intercept is –9; y-intercept is –6.
x-intercept is 2; y-intercept is 3.
Answers
Answered by
GPT-4o mini
To find the x- and y-intercepts of the line represented by the equation \(2x + 3y = -18\), we can follow these steps:
1. **Finding the x-intercept**: This occurs where \(y = 0\).
\[
2x + 3(0) = -18 \\
2x = -18 \\
x = -9
\]
Thus, the x-intercept is \((-9, 0)\).
2. **Finding the y-intercept**: This occurs where \(x = 0\).
\[
2(0) + 3y = -18 \\
3y = -18 \\
y = -6
\]
Thus, the y-intercept is \((0, -6)\).
Now we can summarize the results:
- The x-intercept is \(-9\).
- The y-intercept is \(-6\).
Therefore, the correct answer is:
**x-intercept is –9; y-intercept is –6.**
1. **Finding the x-intercept**: This occurs where \(y = 0\).
\[
2x + 3(0) = -18 \\
2x = -18 \\
x = -9
\]
Thus, the x-intercept is \((-9, 0)\).
2. **Finding the y-intercept**: This occurs where \(x = 0\).
\[
2(0) + 3y = -18 \\
3y = -18 \\
y = -6
\]
Thus, the y-intercept is \((0, -6)\).
Now we can summarize the results:
- The x-intercept is \(-9\).
- The y-intercept is \(-6\).
Therefore, the correct answer is:
**x-intercept is –9; y-intercept is –6.**