Question

Help please??!!?? :)

Which of the solution sets is all real numbers?
A. |x| < -1
B. |x| = -1
C. |x| > -1

Answer 1

what do they mean real numbers?

Answer 2

you know that absolute value of x can't be less than a negative number. it is always a zero or greater.

Answer 3

real numbers are any number on the number line, both rational and irrational numbers are real numbers.

Answer 4

when you plug in something into absolute value what do you get a result @Krystin_56 ?

Answer 5

(again) an absolute value of anything is always equal to zero, or to something greater than zero

Answer 6

it can't be equal to a negative number, and certainly can't be less than a negative number (right?)

Answer 7

B

Answer 8

ohhhhh okay i understand what it means now thank you all for the help :)