What is the order of rotational symmetry for the figure?
A. 3
B. 1
C. 2
D. 4 or more

How do you answer this question? (step by step)

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36