What is the value of the expression below when y= 8 and z= 9?

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

Urgent? will give brainliest to the first correct answer what is the area of the figure?

The measure of angle theta is 3 pi over 2. the measure of its reference angle is pi /