It would be 22556:4156
Hope This Helps You!
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The sequence is subtracting 5.5 each time:
19 - 5.5 = 13.5
30 - 5.5 = 24.5
24.5 - 5.5 = 19
so 24.5, or 24 1/2 is your answer
hope this helps
From either side of <em>x</em> = -2, <em>f(x)</em> approaches -5. The plot also shows it's continuous there, so each of these have a value of -5.