f(50+1) = 5.7 - 2.3 = 3.4
f(50-1) = 5.7 + 2.3 = 8.0
f(50)=5.7 and f′(50)=−2.3
Find f(50+1) and f(50-1)
2 answers
AAAaannndd the bot gets it wrong yet again!
f(50+h) ≈ f(50) + f'(50)*h
so
f(51)-f(49) ≈ f'(50)*1 - f'(50)(-1) = 2
f(50+h) ≈ f(50) + f'(50)*h
so
f(51)-f(49) ≈ f'(50)*1 - f'(50)(-1) = 2