Question

Which sentence contains an adjective with a negative connotation?

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

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

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

The X300 model uses new technology.

Answer 1

The sentence that contains an adjective with a negative connotation is:

**The X300 model uses unproven technology.**

The term "unproven" implies a lack of reliability or evidence supporting the technology, which conveys a negative connotation.