A function k whose domain is the set of positive integers is defined as k(1)=4 and k(n)=k(n−1)−2. Function k was evaluated for several numbers. Which of the following are true? k(-1)- -4
k(0)= -2
k(2)= 2
k(3)=0
k(6)=3
HELL PLEASE

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright