Que alguien me ayude con esta pregunta 10 = 2(m  + 3)

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Which one ? is the answer and how to find this answer

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.