MARKING PEOPLE AS BRIANLIST Which Point of Concurrency is NOT always inside a triangle?* A:Centroid
B:Incenter
C:Circumcenter

Answer; i believe it is C. circumcenter.

explanation; the circumcenter is something that is not always inside of a triangle, unlike the centroid, which is always found. the point of concurrency of the angle bisectors defines the incenter, which leads me to believe that the answer is C.

A) (-2x + 3 )(8x + 1)

B) x-int. = -1/8, 3/2

C) parabola that opens down, left end goes to -∞, -∞

right end goes to ∞, -∞

D) I would graph the 2 x-intercepts and then the max point by using    

x=-b/2a and then plugging that answer in to get y (0.688, 10.563)

Step-by-step explanation:

-16x² + 22x + 3

(-2x + 3 )(8x + 1)