Question

Learn with an example

The points (-4, k) and (-2, -9) fall on a line with a slope of -9. What is the value of k?
k=

Answer 1

Answer: I don’t know I need help myself try finding the lesson

Explanation:

Answer 2

• k = 9

Explanation:

Using slope formula to find the value of k:

• (-9 - k)/(-2 - (-4)) = - 9
• (-9 - k)/2 = - 9
• - 9 - k = - 18
• k = 18 - 9
• k = 9