Question

Write the relation as a set of on rdered pai

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a. ordered pairs: {(1, -2), (0, -1), (-3, 2)}
b. ordered pairs: {(1, -2), (-1,0), (-3, 2)}
C. ordered pairs: {(-2, 1), (-1,0), (2, -3)}
d. ordered pairs: {(–2, 1), (0, -1), (2, -3)}

Answer 1

The relation as a set of ordered pairs is d. {(–2, 1), (0, -1), (2, -3)}.

Explanation:

Step 1:

First, we plot the three points on the given graph.

The coordinates are given in the following form (x coordinate, y coordinate) where the symbol of the coordinates depends on the quadrant on which the point lies.

For the first quadrant, both x and y values are positive.

For the second quadrant, the x value is negative but the y value is positive.

For the third quadrant, both the values of x and y are negative.

For the fourth quadrant, the x value is positive but the y value is negative.

Step 2:

The first point has an x value of 2 and a y value of 1 since it is in the second quadrant, the coordinates are (-2, 1).

The second point has an x value of 0 and a y value of 1 since it is in the third or fourth quadrant, the coordinates are (0, -1).

The third point has an x value of 2 and a y value of 3 since it is in the fourth quadrant, the coordinates are (2, -3).

So the coordinates are {(–2, 1), (0, -1), (2, -3)} which is option d.