# Worksheet: The Coordinate Plane: First Quadrant

In this worksheet, we will practice finding the x- and y-coordinates of a point in the first quadrant and locating a point given its coordinates.

**Q5: **

Are the coordinates and in the same location on a coordinate grid?

- Ano
- Byes

**Q6: **

Which coordinate has NOT been plotted on the coordinate grid?

- A
- B
- C
- D
- E

**Q7: **

On which of the following graphs is the point drawn?

- A(c)
- B(d)
- C(b)
- D(a)

**Q9: **

A father collected data to determine a relationship between studying hours and break hours for his 3 sons on a single day. His results were as follows:

Jacob:

Michael:

Noah:

Which of the following graphs best describes the given data?

- A
- B
- C
- D
- E

**Q10: **

A regular, eight-pointed star has been drawn in a coordinate plane with seven of its vertices at , and . Find the coordinates of the remaining point.

- A
- B
- C
- D
- E

**Q11: **

Jacob is plotting his exercise performance over 4 weeks on a coordinate grid. Each ordered pair represents the number of kilometers he swims and the number of kilometers he runs every week. His results were as follows:

week 1: ,

week 2: ,

week 3: ,

week 4: .

Which of the following graphs accurately describes Jacob’s performance?

- A
- B
- C
- D
- E

**Q12: **

William has plotted five ordered pairs on a set of Cartesian coordinate axes.

Which ordered pair has coordinates ?

- A
- B
- C
- D
- E

Which ordered pair has coordinates ?

- A
- B
- C
- D
- E

Which ordered pair has coordinates ?

- A
- B
- C
- D
- E

**Q13: **

Maps of the world use a coordinate system to represent locations, where the horizontal axis is the equator and the vertical axis is the prime meridian.

Where does 45°N latitude, 20°E longitude lie?

- AAtlantic Ocean
- BEurope
- CAfrica

Where does 10°N latitude, 10°W longitude lie?

- AEurope
- BAtlantic Ocean
- CAfrica

**Q17: **

Which ordered pair represents a point located inside both the triangle and the diamond?

- A
- B
- C
- D
- E

**Q19: **

Determine the ordered pair which represents the position of point in the given coordinate plane.

- A
- B
- C
- D
- E

**Q20: **

Find the coordinates of and .

- A,
- B,
- C,
- D,

**Q21: **

Find the coordinates of point . Give your answer as an ordered pair.

- A
- B
- C
- D7
- E5

**Q22: **

Find the coordinate pairs for points , , and .

- A, ,
- B, ,
- C, ,
- D, ,
- E, ,

**Q23: **

What is the -coordinate of point ?

**Q24: **

What is the -coordinate of the blue point?

**Q25: **

What is the -coordinate of point ?