The coordinates of the intersection of the Y-axis and the x-axis of the image with the square of the function y = 9x - 6x + 6 are
The square of y = 9x - 6x + 6
Let x = 0 and y = 6,
The coordinates of the y-axis intersection of the image month are (0,6)
Let y = 0, that is 9x & # 178; - 6x + 6 = 0
3x²-2x+2=0
Δ=(-2)^2-24
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