Question: Find upper and lower bounds obtained by in the appropriate domains. Draw sketches to illustrate your answers. (a) 2x - 4x +7 (0 x2) (b)

Find upper and lower bounds obtained by

(a) 2x - 4x +7 (0x2) (b) x + 4x-1(0x3)

in the appropriate domains. Draw sketches to illustrate your answers.

(a) 2x - 4x +7 (0 x2) (b) x + 4x-1 (0x3)

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