Question

Any ideas? Thanks in advance

Answer 1

To find the slope with two points use this simple equation
$\frac{y2 - y1}{x2 - x1}$
Then plug in the numbers
$\frac{6 - 4}{ (- 10) - (- 5)}$
Now solve
$\frac{2}{ - 5}$
Your slope is
$\frac{2}{ - 5}$ or -0.4