(4 1/3 * (-1) * 5) / 12 = -1.80555556
you don't need to know this for real life situations but for school you do need to know it, i dont know how to do this but here's a link to the same question you have but it's explained on how to solve it
https://www.wyzant.com/resources/answers/499729/fireworks_can_go_up_to_1000_feet_in_around_3_seconds_what_s_is_it_s_average_vertical_speed_in_feet_per_second_and_miles_per_hour
((Also i'm a fellow ARMY as well =) ))
Answer:
13) Is a linear function. The points form a straight line
14) Is an exponential function. The points form a curved line.
False, it would equal the nonzero integer
any nonzero integer MULTIPLIED by zero would equal zero
