Answer:
k= -1
k= 0
k= 5
k= 8
Explanation:
The given inequality is

We have to check which values lie in the solution set of this inequality.
In order to check the same we solve the inequality and check the possible values of x.
Add 3/4 to both sides

Simplifying the right hand side

Converting to decimal, we get

Now, from the given values we choose those values which are greater than -1.25.
Hence, required values are
k= -1
k= 0
k= 5
k= 8