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Mathematics, 18.03.2021 01:30 Flowershere121

1. Funkcja f określona jest wzorem y=2x-1, czyli wzorem f(x)=2x-1. Określ, który z punktów A, B, C takich, że A=(3, 5),B=(-2,0),C =(-16, -33), należy do wykresu funkcji f. 2. Funkcja f określona jest wzorem y=4-5x, gdzie x jest dowolną liczbą
rzeczywistą. Oblicz, dla jakiego argumentu x funkcja przyjmie wartość równa: a)-1, b),0, c)20.

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1. Funkcja f określona jest wzorem y=2x-1, czyli wzorem f(x)=2x-1. Określ, który z punktów A, B, C t...
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