Let (x) 2x 2 8x 7 (a) Find the critical point c of and compute (c) (b) Find the extreme values of on 0, 5 (c) Find the extreme values of on 4, 1

Question: Let (x) = 2x 2 8x + 7. (a) Find the critical point c of and compute (c). (b) Find the extreme values

Let ƒ(x) = 2x² − 8x + 7.
(a) Find the critical point c of ƒ and compute ƒ(c).
(b) Find the extreme values of ƒ on [0, 5].
(c) Find the extreme values of ƒ on [−4, 1].

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