Findf(−3) andf′(−3)

Question

let f(x)=∫-3 to x 3^√t^2-1 dt

find f(-3) and f'(-3)

Answer 1

f(-3) = 0. We are integrating from -3 to -3.

f'(-3) = 3^√((-3)^2-1) = 3^√8 = 3^2√2