Question

(-6.9), (7, -9) find the slope

Answer 1

`m=-(18)/(13)`

Explanation:

Use the slope formula to find the slope m.

Slope between two points:
`Slope=(y_(2)-y_1 )/(x_2-x_2)`

`(x_1,y_1)=(-6,9),(x_2,y_2),=(7,-9)`

`m=(-9-9)/(7-(-6))`

Refine.

`m=-(18)/(13)`

Answer 2

if you are using point slope formula it will be y = − 6.9 x + 39.3

Explanation: