B, 12.6 because on the chart in the “f” column, next to -4.5 is 12.6
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Step-by-step explanation:
5
Answer:
Less
Step-by-step explanation:
That's simply a list of two complex numbers. There's no question asked.
Could it be 12? Difference between 16-13=3, 13-7=6. 4-3=1, 3-1=2. Seems as if for each column, difference between first and second row is one half the difference between the 2nd and third rows