Simple....

x<6
This means that on your graph at 6 it's a circle (not colored in) and it goes to the left indefinitely...
Thus, your answer.
Answer:
40
Step-by-step explanation:
5/7 × 56
= 40
10% of $2,000 is $200.
30%=3*10%
Therefore:
30% of $2,000 is $600.