Three different equations that have x=5 as a solution

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.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have