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February 6, 2016
Posted by **Ifi** on Sunday, October 28, 2012 at 12:32am.

Can someone help me on this question and plz provid me some calculation for this question.

- Math -
**Steve**, Sunday, October 28, 2012 at 12:44amthe largest value for f(8) would be where the slope is a maximum (1.8) for 1<=x<=8.

That would be the line

(y+2)/(x-1) = 1.8

y = 1.8x - 3.8

f(8) = 10.6

- Math -
**Ifi**, Sunday, October 28, 2012 at 4:54amThanks steve