The table below shows some inputs and outputs of the invertible function f ff with domain all real numbers. x: -14,-7,-12,9,10,-2
f(x):11,-12,5,1,-2,13

f^-1(1)+f(−14): ?

f^-1(−2): ?

PLEASE HELP!

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.