Fill in the table with coordinates (x, y) when x = -8.
Understand the Problem
The question presents a table with a repeated equation (x = -8) and an empty column for coordinates (x, y). The aim is likely to fill in the coordinate pairs based on the given x-value.
Answer
The coordinate pairs are $(-8, 0)$, $(-8, 1)$, $(-8, 2)$, and $(-8, 3)$.
Answer for screen readers
The coordinate pairs are:
- $(-8, 0)$
- $(-8, 1)$
- $(-8, 2)$
- $(-8, 3)$
Steps to Solve
- Understanding the Coordinates
The table presents multiple rows where the x-coordinate is fixed at $x = -8$. To fill in the coordinates, we can assign different values for y.
- Choosing Values for y
Since no specific equation for y is given, we can choose simple integer values for y. For example, we can use $y = 0$, $y = 1$, $y = 2$, and $y = 3$.
- Creating the Coordinate Pairs
Using the values chosen for y, we can form the coordinate pairs:
- For $y = 0$: $(x, y) = (-8, 0)$
- For $y = 1$: $(x, y) = (-8, 1)$
- For $y = 2$: $(x, y) = (-8, 2)$
- For $y = 3$: $(x, y) = (-8, 3)$
- Final Table
The completed table with the coordinates is:
- Row 1: $(-8, 0)$
- Row 2: $(-8, 1)$
- Row 3: $(-8, 2)$
- Row 4: $(-8, 3)$
The coordinate pairs are:
- $(-8, 0)$
- $(-8, 1)$
- $(-8, 2)$
- $(-8, 3)$
More Information
This problem illustrates the concept of ordered pairs in the Cartesian coordinate system, where each pair consists of an x-coordinate and a y-coordinate. The x-value remains constant while the y-value varies.
Tips
- Neglecting the y-coordinate: Some students might forget to assign values to y. Always ensure to choose or define values for y.
- Using non-integer values: Depending on the context, make sure chosen values for y are appropriate. Using negative or fractional values can sometimes complicate the understanding.
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