kleathers97
16.08.2019 •
Mathematics
which expression has a coefficient of positive 1 for the term n?
a) 5n2 + 6n - 1
b) 2n2 - 5n + 1
c) 3n2 + n - 2
d) 4n2 - n + 9
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Ответ:
Opt C.
Step-by-step explanation:
The coefficient is a numerical constant placed before the variable, very often the coefficient stands out by its own (coefficient of n in opts A, B, D), but sometimes is hidden from view, because it is a mathematical convention not to show it, this happens when dealing with 0 and with 1,
as you can see in Opt C, the coefficient is not shown, but is there and it is hidden from view
Ответ:
Step-by-step explanation:
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