Question

If (12m,m) and (18m,6m) are two points on the graph of a line and m is not equal to zero what is the slope of a line?

F. -5/6m.
G.6/5.
H. 5/6.
J. Not here

Answer 1

Option H.
`(5)/(6)`

Explanation:

we know that

The formula to calculate the slope between two points is equal to

`m=(y2-y1)/(x2-x1)`

we have

`A(12m,m)\ B(18m,6m)`

Substitute the values

`m=(6m-m)/(18m--12m)`

`m=(5m)/(6m)`

Simplify

`m=(5)/(6)`