Which graph is correct for the given equation: Y=-1/4x-4?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14