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Sedbober [7]
3 years ago
11

Plz answer fast! Tell the correct answer(both parts), or else I will report you.

Mathematics
2 answers:
jasenka [17]3 years ago
8 0

Answer:

d1 = -1.5

dn = dn-1 *-4

Step-by-step explanation:

-1.5, 6, -24,96

The first terms is d1

d1 = -1.5

To find the common ratio divide the second term by the first term

6/-1.5 = -4

Check 6*-4 = -24

-24*-4 = 96

dn =dn-1 * -4

icang [17]3 years ago
8 0

Answer:

D (1) = -1.5        

D (n)= dn-1 *-4

Step-by-step explanation:

I know ;) hope this helps.

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