Mathematics, 04.04.2020 22:41, jaygamer37

Select all of the following that are quadratic functions.
x = 3y2 - 6y + 5
y+3=-2x2+5
y=2x2-8x46
y=-7x-4
y-3x = 4x3 - x2 +9
y=5 x(x + 9) - 8
y-2x2 = 3 x-2x2+4
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Select all of the following that are quadratic functions.
x = 3y2 - 6y + 5
y+3=-2x2+5