1. Determine which ordered pair is a solution of y = x^2-2

Question

(5, 21),
(–5, 24),
(–1, –1), ••
(–2, 6)

2. Without graphing, tell whether the line containing (6, –3) and (0, –8) is horizontal, vertical, or neither

I think it's horizontal

Correct my answers

Answer 1

1 yes

horizontal means both y vaues the same. -3 is not -8

vertical means both x values the same. 6 is not 0