Which statement is true regarding the vertex form of the quadratic functionF (x)= -(x-4)^2+6? A. The vertex is the point(4,6).

B. The vertex is the point (-4,6).

C. The vertex is located in quadrant 3

D. The vertex is located in quadrant 4.

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer

The product of 3 and a number increased by 8 is 31

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96