Question

Q # 8 please I need your help

Answer 1

A. -2/3 because you would go down two and then to the right three. I hope that helps.

Answer 2

Given ,line that passes through the pair of points (1,7) and (10,1)

The slope of the line passing through the points
`(x_(1),y_(1) ) \:and \:(x_(2),y_(2))` is given by,

`m=(y_(2)-y_(1))/(x_(2)-x_(1))`

Here,
`(x_(1),y_(1) ) =(1,7)\:and \:(x_(2),y_(2))=(10,1).`

`\Rightarrow m=(1-7)/(10-1) \\\Rightarrow m=(-6)/(9)=(-2)/(3)`

Hence , slope of the line passing through the pir of points (1,7) and (10,1) is
`(-2)/(3)` ( first option)