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Posted: **Thu Jul 07, 2022 2:25 pm**

: 2 The Demand Function Is Given By P X 40 5r Find The Price When The Marginal Revenue Is 20 A 30 B 20 C 24 D 1 (42.64 KiB) Viewed 52 times

2. The demand function is given by p(x) = 40-5r. Find the price when the marginal revenue is 20. (A) 30 (B) 20 (C) 24 (D) 25 (E) 0 3. Let f(x) = (B) 1 (C) - (D) 0 (E) 1 3 T² - 1 2² +9¹ find f'(-1).