Mode: Solo Grading scheme for multiple submissions: Highest score @ Grading strategy: Allow just final answer @ Score: - Remaining trials: 3 Approximate annual imports from a particular country with the formula I (t) = to + 2.2 . t + 20 where I is in billions of dollars, and t is in years. Approximate annual exports to the country with the formula E (t) = 0.2 . t2 - 0.5 . t + 5. (a) Evaluate lim-too (I (t)) (b) Evaluate limt-+ (E (t)) CONTINUE REFERENCE SOLUTION Started at Submitted at Score 08/31/2023 4:28 PM