Si
x+y = 7 x-y 1
,calcula y x...
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Which of the following is true for the relation f(x)=2x^2+1
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A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
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Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4
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