Q: If yₓ is a polynomial for which the fifth difference is constant and y₁ + y₇ = −496, y₂ + y₆ = 334, y₃ + y₅ = 962, then what is the value of y₄?
(a)571.25
(b)536.75
(c)596.50
(d)597.25
Correct Answer: (c)
The correct answer is (c): 596.50. Subject: Mathematics | Sub-topic: Algebra Note: This answer was determined through AI-based research. Verify against the official answer key when available.