Hi how are you doing today Jasmine
and 5×0.8 = 4
Because there is no y value, this line would not have a slope.
In order for a line to have a slope, there must be 2 variables in the equation.
Kindly check attached picture
Given the following :
First term (a) = 3
Second term = - 6
third term = 12
Fourth term = - 24
We can obtain the common ratio of the series using the relation :
(2nd term/ 1st term) = (3rd term/2nd term) = (4th term/ 3rd term) =....
(-6/3) = (12/-6) = (-24/12)
-2 = - 2 = - 2
Further explanation can be found in attached picture