Determine the equation of a quadratic relation in vertex, standard, and factored forms if the vertex is at (6,-2) and it passes through (8,6)

Select the correct answer and solve for y

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet