Some help would be nice pleasee

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

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Solve for x and select the correct answer