Answer:
-3
Explanation:
To find the slope (m) of the line that passes through Point A(3, -9) and the origin (0, 0), we can use the formula:m = rise/run = (change in y)/(change in x)We can calculate the change in y and change in x as follows:
Change in y = y2 - y1 = 0 - (-9) = 9
Change in x = x2 - x1 = 0 - 3 = -3
Substituting these values into the formula, we get:
m = rise/run = 9/-3 = -3
Therefore, the slope of the line that passes through Point A(3, -9) and the origin is -3.