silverns
15.12.2020 •
Mathematics
Which of the following is a function, Please i need this its due in 15 min
A= {(1, 4) (2, 5) (3, 6) (4, 7)}
B={(-3, 4) (-1, 6) (2, 4) (5, 5)}
C={(-1, 2) (3, 5) (-1, 4) (7, 12)}
D={(1, 5) (4, 5) (5, 5) (8, 5)}
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Ответ:
A.
Step-by-step explanation:
its A because I did this test
Ответ:
5.4x=9*25.8
5.4x=232.2 Divide both sides by 5.4
x=43