Math Problem Statement
Diketahui titik T(-7, -2). Pernyataan berikut yang benar adalah...
Solution
The question in the image is in Indonesian and is asking about the correct statement regarding the point .
Let's break it down step by step:
- The point is in the coordinate plane where the -coordinate is -7 (meaning 7 units to the left of the origin), and the -coordinate is -2 (meaning 2 units below the origin).
- To determine the quadrant:
- When both and are negative, the point is located in Quadrant III.
Now, let's evaluate the given options:
- A. "T berada di kuadran IV" (T is in quadrant IV) – This is incorrect because in quadrant IV, would be positive and negative.
- B. "T berada di kuadran III" (T is in quadrant III) – This is correct, as both and are negative.
- C. "T berada 7 satuan terhadap sumbu X (di kiri karena negatif) dan 2 satuan terhadap sumbu Y (di bawah karena negatif)" – This means "T is 7 units to the left of the X-axis (because it's negative) and 2 units below the Y-axis (because it's negative)." This is also a correct statement based on the coordinates.
- D. "T berada 7 satuan terhadap sumbu Y (di bawah karena negatif) dan 2 satuan terhadap sumbu X (di kiri karena negatif)" – This is incorrect because it mixes up the description of the axes.
Conclusion:
- The correct answers are B and C.
Would you like more detailed explanations on any of these concepts?
Related Questions:
- What are the characteristics of each quadrant in a coordinate plane?
- How do you determine the position of a point based on its coordinates?
- What is the significance of the signs of coordinates for determining quadrants?
- How are distances measured in a coordinate plane relative to the axes?
- Can a point be located on the axis itself? If so, how is that classified?
Tip: Always remember that in Quadrant III, both the -coordinate and -coordinate are negative.
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Math Problem Analysis
Mathematical Concepts
Coordinate Geometry
Quadrants
Cartesian Plane
Formulas
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Theorems
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Suitable Grade Level
Grade 7-9
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