Which equation represents a proportional relationship?
a) y =
2
5
x
b) y =
1
3
x + 5
c) y = −3x − 1
d) y = 2x + 0.5

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.