Y=21(0.97)^x
please help me​

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

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?