Question

Help x.x Will give medal
Is y = (2x)2 + 5x – 7 + 1 linear or quadratic? Identify the quadratic, linear, and constant terms.
A.

quadratic function
quadratic term: 2x2
linear term: 5x
constant term: –8

B.

quadratic function
quadratic term: 4x2
linear term: 5x
constant term: –8

C.

quadratic function
quadratic term: 4x2
linear term: 5x
constant term: –6

D.

quadratic function
quadratic term: 2x2
linear term: 5x
constant term: –7