Question

Is the answer 4/5 ? Can someone help please ?

Answer 1

`m=-(4)/(5)`

Explanation:

We can take 2 arbitrary points in the graph and solve for slope using the formula shown below.

Note: we will use the 2 points (2,-3) & (-3,1)

Where x_1 = 2, y _1 = -3 and x _ 2 = -3 and y _ 2 = 1

The formula:

`m=(y_2-y_1)/(x_2-x_1)`

Let's plug the numbers and find the slope:

`m=(1-(-3))/(-3-2)\\m=(4)/(-5)\\m=-(4)/(5)`

Hence, thsi is the slope.