The line passing through (0, 4) and (6, -2) has what slope?

The line passing through (0, 4) and (6, -2) has what slope?

• A. -2
• B. -1
• C. 0
• D. 1

Answer: (B)

Slope is rise over run, showing how y changes as x changes. Using the two points (0, 4) and (6, −2), the rise is −2 − 4 = −6 and the run is 6 − 0 = 6. So the slope is (−6)/(6) = −1. This means the line falls 1 unit in y for every 1 unit it moves to the right; as x increases from 0 to 6, y goes from 4 to −2.

Slope is rise over run, showing how y changes as x changes. Using the two points (0, 4) and (6, −2), the rise is −2 − 4 = −6 and the run is 6 − 0 = 6. So the slope is (−6)/(6) = −1. This means the line falls 1 unit in y for every 1 unit it moves to the right; as x increases from 0 to 6, y goes from 4 to −2.