Question

IF F(X) = 2X²+1 AND DOMAIN OF F= {-2,-1,0,1,3} FIND PREIMAGE IF IMAGE IS 19​

Answer 1

Answer:

IF F(X)= 2x2+1= 5 and OF F={2-1-0-1-3=-3 answer

Answer 2

Step-by-step explanation:

Answer is given in the above pic