Janet said that the common difference in the sequence below is -2. Is she correct? Justify your answer using complete sentences
and proper grammar.
1, -2, 4, -8....
2 answers:
Yes Janet is correct since 1*-2=-2, -2*-2=4, and 4*-2=-8. The sequence just keeps going.
She is incorrect since -1 - - 2 is 3<span />
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Answer: C 20
Explanation: Plug in 2 for k.
2^2 - (2-10) + 4(2) = 20
Ok ok fine here is the answer
Answer:
x = 21/8
Step-by-step explanation:
So 8 is being multiplied by something to get to 21
So 8x = 21
Solve for x:
-Chetan k
