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I don’t understand this please help.

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?