Answer:Answer as a proper fraction is 8/-5;
As an improper fraction is - 1 3/5;
As an integer, we will approximate the slope value from -1.6 to -2....
Explanation:
Given the points (9,4) and (4,12), find the slope:
Slope= change in y/ change in x.
y2 - y1/x2 - x1
Step 1: Locate the coordinates points:
x1= 9, x2= 4
y1=4, y2= 12
Step 2:Insert the values into the formula Slope =12-4/4-9
=8/-5
Answer as a proper fraction is 8/-5
As an improper fraction is - 1 3/5
As an integer, we will approximate the slope value from -1.6 to -2.
I hope this helps .