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Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

Answer this 30 points and brainliest!

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?