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For f(x) = 2x-1, find f (-9)

2007-02-28 03:19:46 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

f(-9) = 2(-9) - 1 = -18 - 1 = -19.

2007-02-28 03:41:25 · answer #1 · answered by Anonymous · 0⤊ 0⤋

f(-9)=19= 2(-9)-1

2007-02-28 05:54:45 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋

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