Question

How to give an opposite expression

Answer 1

Opposite? Ummm multiply the whole thing by -1?

Answer 2

Thanks your awesome

Answer 3

What does this sign mean: |a|

Answer 4

absolute value...it is the number of places from 0 a number is

so say we have 3....that is 3 places from 0 right?
now the important part
what about -3? that is STILL 3 places from 0...just in the opposite direction...

the absolute value of a positive number....is that number
the absolute value of a negative number....is that number in positive form

example

|3| = 3
|-3| = 3

Answer 5

Wat if it is a variable

Answer 6

so |x|?

it means no matter what x is...whether negative or positive....it will make x be positive

Answer 7

Ok now wat about ordered pair