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Mathematics, 06.05.2020 02:37 jlchandl
Spośród funkcji oznaczonych cyframi od 1 do 8 wybierz te, które są kwadratowe i określ ich współczynniki liczbowe.
1. y=2
2. y= -3x^2
3. y= 1/2x - 4
4. y = (x-2)^2
5. y= x(x-1)
6. y= y=x^2 - x^3
7. y= 1/x - x^2
8. y= x(1-x)
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Answers: 1
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Mathematics, 21.06.2019 19:30
Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
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Spośród funkcji oznaczonych cyframi od 1 do 8 wybierz te, które są kwadratowe i określ ich współczyn...
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