Question

I need help, this is due on Thursday which is tomorrow, i really don’t understand the question.

Answer 1

-1 and 0

Explanation:

The intervals of x:

`- 1 \leqslant x \leqslant 5`Substitute -1 first:

`4( - 1) + 5 \leqslant 5 \\ - 4 + 5 \leqslant 5 \\ 1 \leqslant 5`

This inequality is true.

Substitute 0 next:

`4(0) + 5 \leqslant 5`

`5 \leqslant 5`

This is true.

Substitute 1 into x next:

`4(1) + 5 \leqslant 5`

`9 \leqslant 5`

This is not true. Thus any integers greater than 0, not including 0, does not satify the inequality.