In which of the following expressions does the "x" term have a coefficient of -1?
Responses
−x2+3x+1
negative x squared plus 3 x plus 1
−2x2+x+7
negative 2 x squared plus x plus 7
3x2−x−4
3 x squared minus x minus 4
2x2+6x−1
1 answer
2x2+6x−1