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Pg. 410 HW Answers

1. max of 31 at (10,1)min of 1 at (0,1)

3. max of 5 at (2,­3)min of ­6 at (­2, 4)

5. max of 11 at (5,2)min of ­ 5 at (1, 4)

7. max of 0 at (4,1)min of ­ 12 at (4, 4)

9. a) x = physicals y = checkupsf(x, y) = 12x + 55y

(0, 21)

(6, 9)

(6, 0)(0, 0)

c) The max income is $1245when she schedules 6 checkupsand 9 physicals

13) max of 15 on the liney = ­ 0.5x + 2.5 from(1,2) to (3, 1)

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Chapter 6 Review

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Chapter 6 Review