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Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit