Question

PLEASE HELP!!!!! 30 POINTS

1.Evaluate 1/2|2x^2-3| when x= -2.
A.-5/2
B.11/2
C.-11/2
D.5/2
2.Which relation has a domain of {–5, –3, 0} and a range of {1, 2, 3, 4, 5, 6, 7, 8}?
A.{(-5, 9), (10, –3), (2, 1), (3, 4), (0, 5), (6, 8), (0, 7)}
B.{(–5, 8), (–5, 2), (–3, 3), (–3, 1), (0, 4), (0, 5), (–5, 7), (–3, 6)}
C.{(-5, -5), (-3, 0), (2, 8), (1, 7), (5, 3), (6, 4)}
D.{(2, –5), (3, –3), (6, 0), (7, –5), (1, 0), (8, –5), (4, –3), (5, 0)}

Answer 1

1.) A.) -5/2

2.) B. {(–5, 8), (–5, 2), (–3, 3), (–3, 1), (0, 4), (0, 5), (–5, 7), (–3, 6)}

Explanation:

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