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OpenStudy (anonymous):
Evaluate if x =3 and y = -2: x2 + 2y A. 5 B. 10 C. 2
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OpenStudy (anonymous):
Does x2 mean|dw:1326298535839:dw|
OpenStudy (anonymous):
x^2 + 2y or 3^2 + 2(-2) or 9 - 4 = 5
OpenStudy (anonymous):
3^2=9 -2*2=-4 9-4=5 (a)
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