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17.12.2019 •
Mathematics
Evaluate the expression (y^2-4x)-7-4 for x=4 and y=5
a. -1
b.3
c.7
d.-7 .
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Ответ:
Ответ:
1. Decreases
2.Increases
3.Does not change
Step-by-step explanation:
I just got the answer right