Please help this is due today and. I need to get it done fast

These shapes (in the photo attached) are similar. Find the value of x.

Please help!! I have posted this several times but no responses!

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.