what makes a headline sound the most credible?\na. negativity\nb. humor\nc. slang terms\nd. formal language

what makes a headline sound the most credible?\na. negativity\nb. humor\nc. slang terms\nd. formal language
Answer
Brief Explanations:
Formal language conveys professionalism and seriousness, enhancing credibility. Negativity, humor, and slang terms can detract from a sense of trust - worthiness in a headline.
Answer:
D. Formal language