Help me pls.

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

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points