Is the point (1,2) on the graph of f(x)=3x-1 (Show full working)

1 answer:

Maslowich3 years ago

3 0

Answer:

$f(x) = 3x - 1 \\2 = 3(1) - 1 \\ 2 = 2 \\ \therefore \: the \: point \: \binom{1}{2} \: is \: on \: the \\ graph \: of \: f(x) = 3x - 1$

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Is the point (1,2) on the graph of f(x)=3x-1 (Show full working) ​