Can anybody give me the answer to this please?

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10