Math

Give the next three terms of the sequence 5, 9, 13, 17, 21, 25,... Then graph the sequence.

asked by JC
  1. a=5 and d=4, so the graph is just the line
    y=5+4(x-1)=4x+1

    all arithmetic sequences are just straight lines, because of the constant d (the slope of the line)

    posted by Steve

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