1. Fungsi f(x) = 3x-1 dan g(x) = x+2/x-1. Jika invers dari fungsi g=f adalah ( g o f )^-1 (x). Maka tentukanlah (g o f)^-1 (x)

2. f(x) = 3x-10 / 2x-5, x ≠ 5/2 dan g(x) = x+2. Jika h(x) = (fog) (x) dan h^-1 adalah fungsi invers dari h, maka tentukan lah h^-1 (x)​

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

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4 + 5 7/9= 9 7/9

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25% is the answer

two? xd

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