Answer:
1st rule:
21,31,22,74 => 12, 13, 22, 47
12 + 1^2 = 13
13 + 3^2 = 22
22 + 5^2 = 47
47 + 7^2 = 96
96 => 69
=> next number after 74 is 69
2nd rule:
21, 31, 22, 74
21 + 31 + 22 = 74
31 + 22 + 74 = 127
=> next number after 74 might also be 127
C
Step-by-step explanation:
The front elevation, side elevation, and plan of the 3D shape represent the shape C.
the intercept parabola is
Asia is the largest land region
