Graduate Record Examinations (GRE) Quizzes Graduate Record Examinations (GRE) Problem Solving

Question:

Which of the following describes the relationship between A and B as shown in the pairs of numbers in the table above?

Option A):
B = 2A + 1
Option B):
B = 3A - 1
Option C):
B = A + 4
Option D):
B = A² + 1
Option E):
B = A² - 1

Correct Answer is Option D):
B = A² + 1