I'm pretty sure its neither just substitute the x for -2 and solve. There has to be a consistency in the values 3 times for there to be a pattern.
your answer is in the photo
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Answer:
Following are the solution to these question:
Step-by-step explanation:
Please find the complete question in the attachment file.
Formula:


16
find the absolute values ie. 9 and 2
multiply 9 by 2 and subtract 2 by 18
Sum up both of the angles and then round them to the nearest tenth