Answer:
#1 4) D
#2 4) D
#3 1) A
Explanation:
#1 The opposite of -4 is 4, which represents point D.
#2 Rewrite each choice. || means absolute value, the number inside must be converted to positive.
A. -42, 15, 21, 34, 28
B. -42, 34, 15, 21, 28
C. 34, 28, 21, 15, -42
D. -42, 15, 21, 28, 34
Only choice D was in order from least to greatest.
#3 (3,-2) means that x is 3, y is -2.