Question

Determine which ordered pair is a solution of y = x2–2.

(5, 21), (–5, 24), (–1, –1), (–2, 6)

A. (–2, 6)
B. (5, 21)
C. (–1, –1)
D. (–5, 24)

Answer 1

C. (–1, –1)