# Suppose that f(t) is a function for which f(80)=8.7 and f′(80)=1.2. Use this information to estimate the following. Round your answer to one decimal place.f(80+1)≈f(80−1)≈

Question

Suppose that f(t) is a function for which f(80)=8.7 and f′(80)=1.2. Use this information to estimate the following. Round your answer to one decimal place.
f(80+1)≈
f(80−1)≈