470,708 views
20 votes
20 votes
Please help also this is khan academy and give me the correct answer

Please help also this is khan academy and give me the correct answer-example-1
User Bwagner
by
2.9k points

2 Answers

21 votes
21 votes

Answer:

D(4) = -18

Explanation:

User Serita
by
3.0k points
5 votes
5 votes

Answer:

D(4) = -18

Explanation:


D(n) = D(n - 1)(-6)


D(1) = 1/12


D(2) = D(2 - 1)(-6)


D(2) = D(1)(-6)


D(2) = (1)/(12) * (-6)


D(2) = -(6)/(12)


D(2) = -(1)/(2)


D(3) = D(3 - 1)(-6)


D(3) = D(2)(-6)


D(3) = -(1)/(2) * (-6)


D(3) = (6)/(2)


D(3) = 3


D(4) = D(4 - 1)(-6)


D(4) = D(3)(-6)


D(4) = 3 * (-6)


D(4) = -18

[RevyBreeze]

User Johndoe
by
2.6k points