Answer:
8
Step-by-step explanation:
highest number-lowest number=range
z=4
6+4=10
Choice A is the correct answer
The function is increasing in the interval from -3 inclusive to infinity which is never inclusive
-32
24 = 2, 3 , 4, 6, 8, 12, 24
30 = 2, 3, 5, 6, 10, 15, 30
Least common for both is 2
Greatest common factor for both is 6