y = 2x + 5x - 12 = 7x - 12 So the zero is 12/7 = 1.7143 (approx)
It is a quadratic function which represents a parabola.
Only if it's a function.
No.
Yes.
-2, 1.74 and 0.46
y = 2x + 5x - 12 = 7x - 12 So the zero is 12/7 = 1.7143 (approx)
It is a quadratic function which represents a parabola.
Only if it's a function.
Yes.
yes
Yes.
No, that is a equation.
No.
Yes.
Yes.
No.