Question

MARK AS BRAINLIEST!!!!!

USATESTPREP

In which expression is the coefficient of the n term -1?
A)
3n2 + 4n -1


B)
-3n2 + 5n + 4


C)
-2n - n + 5


D)
4n2 + n - 5

Answer 1

Answer:

c) -2n - n + 5 because if there's no number in front of a variable, the coefficient is 1, and since n is negative, the coefficient is -1

Answer 2

Answer:

C) $-2n - n + 5$

Step-by-step explanation:

A)  $3n^2 + 4n -1$

In this expression the coefficient of 'n' is +4

B) $-3n^2 + 5n + 4$

In this expression the coefficient of 'n' is +5

C) $-2n - n + 5$

$-2n -1n + 5$

In this expression the coefficient of 'n' is -1

D) $4n^2 + n - 5$

$4n^2 +1n - 5$

In this expression the coefficient of 'n' is +1