Which sentence contains an adjective with a negative connotation?(1 point)

Responses

The X300 model uses innovative technology.
The X300 model uses innovative technology.

The X300 model uses cutting-edge technology.
The X300 model uses cutting-edge technology.

The X300 model uses unproven technology.
The X300 model uses unproven technology.

The X300 model uses new technology.

The sentence containing an adjective with a negative connotation is "The X300 model uses unproven technology."