Answer:
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Answer: -129
<u>Step-by-step explanation:</u>
Given the sequence {-3, 6, -12, 24, ... }, we can see that the first term (a) is -3 and the ratio (r) is .
Input those values into the Sum formula:
Answer:
I believe it's the first option because the y-intercept is -7
Step-by-step explanation:
Answer:
they are both on the same line
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