Let's solve the two parts of this coordinate plane worksheet step by step.
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Problem 1: Plot the Points
We are given five points to plot on the coordinate plane:
- A (2, 1)
- B (0, 0)
- C (-4, 3)
- D (-2, -5)
- E (-5, 1)
####
How to Plot a Point (x, y):
- The first number is the
x-coordinate (horizontal position).
- The second number is the
y-coordinate (vertical position).
- Start at the origin (0, 0), move left or right for x, then up or down for y.
####
Plotting Each Point:
1.
A (2, 1)
- Move 2 units to the
right (positive x), then 1 unit
up (positive y).
→ Plot at (2, 1)
2.
B (0, 0)
- This is the
origin — no movement needed.
→ Plot at center (0, 0)
3.
C (-4, 3)
- Move 4 units to the
left (negative x), then 3 units
up (positive y).
→ Plot at (-4, 3)
4.
D (-2, -5)
- Move 2 units to the
left, then 5 units
down (negative y).
→ Plot at (-2, -5)
5.
E (-5, 1)
- Move 5 units to the
left, then 1 unit
up.
→ Plot at (-5, 1)
>
✔ You would now label each point on the graph with its letter.
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Problem 2: Give Coordinates for Each Point
Now, look at the
second coordinate plane where points A, B, C, D, and E are already plotted. We need to read their coordinates.
Let’s examine each one:
####
Point A:
- It's located at
x = 3,
y = 8
→ A (3, 8)
####
Point B:
- Located at
x = 8,
y = 2
→ B (8, 2)
####
Point C:
- Located at
x = 8,
y = 3
→ C (8, 3)
####
Point D:
- Located at
x = 8,
y = -2
→ D (8, -2)
####
Point E:
- Located at
x = 2,
y = 8
→ E (2, 8)
> ⚠️ Note: The positions of A and E are very close — check carefully:
> - A is slightly to the right of E.
> - E is at (2, 8), A is at (3, 8)
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✔ Final Answers:
####
Problem 1:
You should have plotted and labeled:
- A (2, 1)
- B (0, 0)
- C (-4, 3)
- D (-2, -5)
- E (-5, 1)
####
Problem 2:
Fill in the blanks:
- A (3, 8)
- B (8, 2)
- C (8, 3)
- D (8, -2)
- E (2, 8)
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📌 Summary:
| Letter | Coordinates |
|--------|-------------|
| A | (3, 8) |
| B | (8, 2) |
| C | (8, 3) |
| D | (8, -2) |
| E | (2, 8) |
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✔ These are the correct answers for both parts of the worksheet.
Let me know if you'd like a visual explanation or a printable version!
Parent Tip: Review the logic above to help your child master the concept of graph rational numbers worksheet.