Answer
- **K(-3,5)** is in **Quadrant II**
- **L(-3,0)** is on the **x-axis**
- **M(2,5)** is in **Quadrant I**
- **N(4,-2)** is in **Quadrant IV**
Solution
Sure! Let's plot each ordered pair on the coordinate plane and identify the quadrant in which each point lies.
### Understanding the Coordinate Plane
The coordinate plane is divided into four quadrants:
- **Quadrant I**: Both _x_ and _y_ are positive (`x > 0`, `y > 0`)
- **Quadrant II**: _x_ is negative and _y_ is positive (`x < 0`, `y > 0`)
- **Quadrant III**: Both _x_ and _y_ are negative (`x < 0`, `y < 0`)
- **Quadrant IV**: _x_ is positive and _y_ is negative (`x > 0`, `y < 0`)
Points that lie on the axes (where either _x_ = 0 or _y_ = 0) are **not** located in any quadrant.
### Plotting the Points
Let's examine each point:
---
#### 11. Point K(-3, 5)
- **Coordinates**: _x_ = -3, _y_ = 5
- **Location**:
- Move **3 units to the left** of the origin along the x-axis (since _x_ is negative).
- Move **5 units up** along the y-axis (since _y_ is positive).
- **Quadrant**: **Quadrant II**
**Visualization:**
```
y
|
| K(-3,5)
|
-------|-------
|
|
|
```
---
#### 12. Point L(-3, 0)
- **Coordinates**: _x_ = -3, _y_ = 0
- **Location**:
- Move **3 units to the left** of the origin along the x-axis.
- Since _y_ = 0, the point lies **exactly on the x-axis**.
- **Quadrant**: **None** (lies on the **x-axis**)
**Visualization:**
```
y
|
|
-------|------- L(-3,0)
|
|
```
---
#### 13. Point M(2, 5)
- **Coordinates**: _x_ = 2, _y_ = 5
- **Location**:
- Move **2 units to the right** of the origin along the x-axis.
- Move **5 units up** along the y-axis.
- **Quadrant**: **Quadrant I**
**Visualization:**
```
y
|
| M(2,5)
|
-------|-------
|
|
|
```
---
#### 14. Point N(4, -2)
- **Coordinates**: _x_ = 4, _y_ = -2
- **Location**:
- Move **4 units to the right** of the origin along the x-axis.
- Move **2 units down** along the y-axis (since _y_ is negative).
- **Quadrant**: **Quadrant IV**
**Visualization:**
```
y
|
|
-------|-------
| N(4,-2)
|
|
```
---
### Summary of Quadrants
1. **Point K(-3, 5)**: **Quadrant II**
2. **Point L(-3, 0)**: **On the x-axis** (No quadrant)
3. **Point M(2, 5)**: **Quadrant I**
4. **Point N(4, -2)**: **Quadrant IV**
Feel free to plot these points on graph paper or using a graphing tool to visualize their positions better!
Reviewed and approved by the UpStudy tutoring team
Explain
Simplify this solution