Question

which number line represents the x - axis when it is extended? -5 -4 -3 -2 -1 0 1 2 3 4 5 which number line represents the y - axis when it is extended? 1 0 5 4 3 2 1 1 0 -1 -2 -3 -4 -5 1 0 -5 -4 -3 -2 -1 1 0 1 2 3 4 5

Explanation:

Step1: Recall x - axis properties

The x - axis in a Cartesian coordinate system is a horizontal number line with positive numbers to the right of 0 and negative numbers to the left of 0. The given horizontal number line with values from - 5 to 5 represents the x - axis when extended.

Step2: Recall y - axis properties

The y - axis in a Cartesian coordinate system is a vertical number line with positive numbers above 0 and negative numbers below 0. The vertical number line with 0 in the middle, positive numbers above (1, 2, 3, 4, 5) and negative numbers below (-1, -2, -3, -4, -5) represents the y - axis when extended.

Answer:

The horizontal number line with values from - 5 to 5 represents the x - axis. The vertical number line with 0 in the middle, positive numbers above and negative numbers below represents the y - axis.