2 votes 2 votes What is the maximum value of the function $f(x) = 2x^{2} – 2x + 6$ in the interval $[0,2]?$ $6$ $10$ $12$ $5,5$ Calculus nielit2017oct-assistanta-cs engineering-mathematics calculus maxima-minima + – admin asked Apr 1, 2020 • retagged Oct 23, 2020 by Krithiga2101 admin 649 views answer comment Share Follow See 1 comment See all 1 1 comment reply neel19 commented Sep 16, 2022 reply Follow Share First derivative test to find critical points. Then applying second derivative test to find maxima/minima. 1 votes 1 votes Please log in or register to add a comment.
1 votes 1 votes f(x)=2x^2-2x+6 [0,2] means x=0,1,2 f(1)=2-2+6=6 f(0)=0-0+6=6 f(2)=8-4+6=10 maximum value =10 option B Mohit Kumar 6 answered May 2, 2020 Mohit Kumar 6 comment Share Follow See all 0 reply Please log in or register to add a comment.