What is the domain of the following points? {-3, 3, 7} {-7, -3, 3, 7} {-7, 3, 7} {3, 7} PLEASE HELP!
these are the answers
a. {-3, 3, 7}
b. {-7, -3, 3, 7}
c. {-7, 3, 7}
d. {3, 7}

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

An equation where variables are used to represent known values—function notation true or false