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Mathematics, 15.12.2020 23:40 lizbethmillanvazquez

What is f[g(7)] for the following functions? f(x) = 3x2 − 4 g(x) = 2x − 5 f[g(7)] = 9
f[g(7)] = 143
f[g(7)] = 239
f[g(7)] = 281

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What is f[g(7)] for the following functions? f(x) = 3x2 − 4 g(x) = 2x − 5 f[g(7)] = 9
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