Is t=30+5h a function?

1 Answer
George C.
Oct 3, 2015

This equation defines #t# as a function of #h#.

For each value of #h# it determines exactly one value of #t#, so yes it is a function.

Explanation:

#h# is also a function of #t# determined by this equation, since for every value of #t#, there is a unique value of #h# that satisfies the equation, given by the formula:

#h = (t-30)/5#

Related questions
See all questions in Function Notation
Impact of this question
2055 views around the world
You can reuse this answer
Creative Commons License