7, -28, 112, -448, 1792 find the next number
you are just multiplying each number by negative 4 so 1792*-4 would be -7168 and that would be your next number
You're multiplying each number by negative four:7 x -4 = -28-28 x -4 = 112112 x -4 = -448-448 x -4 = 17921792 x -4 = -7168
