A triangle has vertices at (1, 1), (1, 4), and (-3, 4). What are the coordinates of the orthocenter? A. (-1, 2.5) B (-1/3, 3) C (0, 3) D (1, 4)

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?