In a Double Blind Study, the main researcher does not know who is getting the treatment A) True
B) False
C) Neither
D) Unable to answer with the data given

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

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

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36