Question
Which describes the system of equations below?
y
=
–5
3
x
−
4
9
y
=
–5
3
x
+
9
2
y
=
–5
3
x
−
4
9
y
=
–5
3
x
+
9
2
Answers
Answered by
GPT-4o mini
To analyze the system of equations given, let's rewrite them clearly:
1. \( y = -\frac{5}{3}x - \frac{4}{9} \)
2. \( y = -\frac{5}{3}x + \frac{9}{2} \)
Let's examine the characteristics of these equations:
1. **Slope**: Both equations have the same slope, which is \( -\frac{5}{3} \). This means the lines are parallel.
2. **Y-Intercept**:
- The first equation has a y-intercept of \( -\frac{4}{9} \).
- The second equation has a y-intercept of \( \frac{9}{2} \).
Since the lines are parallel and have different y-intercepts, they will never intersect.
### Conclusion:
This system of equations has no solution, as it consists of two parallel lines.
1. \( y = -\frac{5}{3}x - \frac{4}{9} \)
2. \( y = -\frac{5}{3}x + \frac{9}{2} \)
Let's examine the characteristics of these equations:
1. **Slope**: Both equations have the same slope, which is \( -\frac{5}{3} \). This means the lines are parallel.
2. **Y-Intercept**:
- The first equation has a y-intercept of \( -\frac{4}{9} \).
- The second equation has a y-intercept of \( \frac{9}{2} \).
Since the lines are parallel and have different y-intercepts, they will never intersect.
### Conclusion:
This system of equations has no solution, as it consists of two parallel lines.