For questions 10 through 13, let f(x)=[[x]] 10. what is f(0.35)?

11. what is f(-5.2)?

12. what is f(10)?

13. what is f(-0.5)?

Having a hard time understanding this question (see attachment).

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Rounded to the nearest tenth, what is the value of x