Question
In which of the following expressions does the "x" term have a coefficient of 1?
Responses
2x2+7x+ 1
2x2+7x+ 1
2x2+x+9
2 x squared plus x plus 9
3x2−x−5
3 x squared minus x minus 5
x2+2x+7
x squared plus 2x plus 7
In the given expressions, the "x" term has a coefficient of 1 in the following expression:
x2+2x+7