How do you solve and write the following in interval notation: #x>2#?

1 Answer
Mar 9, 2017

Answer:

#(2,+oo)#

Explanation:

#x>2" is in solution form"# and tells us that x cannot equal 2 but can take values greater than 2.

#"this is expressed in interval notation as "(2,+oo)#

The parenthesis on both ends of the interval indicates that x cannot equal #2" or "+oo# but any value in between them.

#"If the solution was "x>=2" then"#

#[2,+oo)# would be the solution in interval notation.

#"the "[" indicates can equal the value at this end."#