Maths Paper 2 Questions And Answers

Maths Paper 2 Questions And Answers
|f(x)|h-hCORRECThhANSWER-allhyhvalueshpositive

archareah-hCORRECThhANSWER-1/2hthetahr^2

archlengthh-hCORRECThhANSWER-thetahr

areahofhtriangleh-hCORRECThhANSWER-A=1/2absinC

cos(-x)h=h-hCORRECThhANSWER-cosx

cosinehruleh-hCORRECThhANSWER-a²h=hb²h+hc²h-h2bcCosA

derivativehofha^f(x)h-hCORRECThhANSWER-f'(x)hlnaha^f(x)

f(|x|)h-hCORRECThhANSWER-reflecthonhyhaxis

ifhvectorshahandhbharehparallel,hthenh-hCORRECThhANSWER-ah=hkb

parallelogramh-hCORRECThhANSWER-twohpairshofhparallelhsides

rhombush-hCORRECThhANSWER-parallelogramhwithhfourhcongruenth(equalhlength)hsides

sin(-x)h=h-hCORRECThhANSWER--sinx

tan(-x)h=h-hCORRECThhANSWER--tanx

trapeziumh-hCORRECThhANSWER-onehpairhofhparallelhsides

trighidentityhrelatinghcosecxhandhcotxh-hCORRECThhANSWER-1h+hcot^2xh=hcosec^2x

trighidentityhrelatinghtanxhandhsecxh-hCORRECThhANSWER-1h+htan^2xh=hsec^2x

whathishsecondhderivativehathmaxhpointh-hCORRECThhANSWER-negative

whathishsecondhderivativehathminhpointh-hCORRECThhANSWER-positive

whathishsecondhderivativehathpointhofhinflectionh-hCORRECThhANSWER-0