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Answers (1)
1) f'(x)=1/2 times the square root of x 2) Plug in 1 as we are finding f'(1) 3) Multiply [1/2 times the square root of x] times 2 which equals 1 3) Now equate this to [1/2 times the square root of x] 4) You should get 1/4
