Question

Please help
and sorry for the low points i dont have a lo

Answer 1

2

Explanation:

To find the slope given two points you do
`(y2-y1)/(x2-x1)`

so we just plug in the y values and x values

`(-7-5)/(-2-4)`

`-7-5=-12`

`-2-4=-6`

`(-12)/(-6) =2`

Therefore the slope is 2

Answer 2

a) -9

b)-9

Explanation:

a) - 4 - 5

Subtract 5 from -4 to get -9.

-9

factor: ( - 1) × 32

b) - 2 - 7

Subtract 7 from -2 to get -9.

-9

( - 1) × 32