Question

What is the slope of the line through (–9,6) and (-6, -9)?

Answer 1

Answer: - 5

Explanation:

y2-y1 / x2 - x1

(-9 - 6) / (-6 + 9)

= -15 / 3 = -5

Answer 2

y2-y1 / x2-x1

(-9-6) / (-6+9)

= -5

Sorry if wrong