y = x2 - 6x + 2 y = x2 - 6x + 9 - 7 y = (x - 3)2 - 7
One answer is : 6x+6y + wx+wy = (6+w)x + (6+w)y.
x-intercept is at y=0y=x^2+6x+80=x^2+6x+80=(x+4)(x+2)x=-4,-2x-intercepts are at (4,0) and (-2,0)
2x^2y^3(4x^2 - 3xy + 1)
-6x
y = x2 - 6x + 2 y = x2 - 6x + 9 - 7 y = (x - 3)2 - 7
One answer is : 6x+6y + wx+wy = (6+w)x + (6+w)y.
Y = X2 + 6X + 2set to 0X2 + 6X + 2 = 0X2 + 6X = - 2now, halve the linear coefficient ( 6 ), square it and add it to both sidesX2 + 6X + 9 = - 2 + 9gather terms on the right and factor the left(X + 3)2 = 7(X + 3)2 - 7 = 0==============vertex form(- 3, - 7)=======vertex
-6x + y = 9 (+6x) -> y = 6x + 9
It is translated upwards by 8 units.
x-intercept is at y=0y=x^2+6x+80=x^2+6x+80=(x+4)(x+2)x=-4,-2x-intercepts are at (4,0) and (-2,0)
2x^2y^3(4x^2 - 3xy + 1)
It can be: y = 6x+4
-6x
6x-6y=6(x-y) The factors of 6(x-y) are 6 and (x-y).
y=6x-16 y=-2x+8
It is the same as: 6x+4y