please solve the question and write the assumption for me

Quevtien 5 Tarel32 y ( Fach red has ene end attachod to this murface (x0), whife the oproeise end (x1) in (a) Expres the function f(x)N(x) - T-aling a fin, and calculate the cenperature at s-i,2. (b) Determine the iate of beat transferrod from the bot uurfise through each fin and the fin: effectivenes. I the uhe of fin justified? Wha?? (c) What is the cotal rate of heat iransfer frum a 10cm by 10cm section of he wall, which has 625 unificendy distributed fine? Assume tbe sane conceciob coefticient for the fin and for the imfinned wall surface