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Alik [6]
3 years ago
8

Write the explicit formula that represents the geometric sequence -2, 8, -32, 128

Mathematics
1 answer:
bagirrra123 [75]3 years ago
8 0

Answer:

x · -4

Step-by-step explanation:

-2×-4=8

8×-4=-32

-32×-4=128

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Which expression is equivalent to 4 square root 3^3 <br> A 3 3/4<br> B 3 4/3<br> C 4^1<br> D 4^3
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3 years ago
40y^14/10y^8 simplify radicals and use properties of rational exponents
Vadim26 [7]

Answer:

4y^6

Step-by-step explanation:

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7 0
4 years ago
Which equation models a line that passes through point (-2,2) And has a slope of -8
trasher [3.6K]

So we will be using y=mx+b form, in which m = slope and b = y-intercept. Since we know the slope (-8), all we need to do is solve for the y-intercept. We can do this by inserting (-2,2) into the equation and solve for b.


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Firstly, do the multiplication: 2=16+b


Next, subtract 16 on both sides, and your answer will be -14 = b



Using the previous info we have, our equation is y = -8x - 14

8 0
3 years ago
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