Question

Which graph shows the solution to the following inequality -2r+3>19

Answer 1

r<-8

Explanation:

Answer 2

`r<-8`

Explanation:

The given inequality is

`-2r+3>19`

Notice that the inequality has only one variable, which means it has solution only in one axis.

Solving for
`r`, we have

`-2r+3>19\\-2r>19-3\\-2r>16\\r<(16)/(-2)\\ r<-8`

The solution is a set formed by all real numbers least than -8.

The image attached shows the graph of this solution.