Question

Which of the following represents the solution of x - 8 < -2 in set notation?
A. {x| x < 6}
B. {x < 6}
C. {x| x < -10}
D. {x < -10}

Answer 1

A

Answer 2

u sure?

Answer 3

you can verify his answer by adding 8 on both sides

Answer 4

Yes . Add 8 to both sides.

Answer 5

Choice A is set builder notation. I am not sure if B is called "set notation" or not. Perhaps myininaya knows.