What is a proportional relationship? What does a graph look like if there is a proportional relationship?

Question

anonymous · Answer

@JackofallTradez

anonymous · Answer

proportional relationships are relationships between two equal ratios. For example, oranges are sold in a bag of 5 for $2. The ratio of oranges to their cost is 5:2 or . If I bought 20 oranges, I could set up a proportion to determine my cost.

jackofalltradez · Answer

That's form Google XD

jackofalltradez · Answer

The graph would look like a parabola

anonymous · Answer

@JackofallTradez can you give me your answer? :)

jackofalltradez · Answer

Proportional relationships is the relationship between two ratios that are proportional. It's pretty self-explanatory. And the graph looks like a parabola because the values increase proportionally.

anonymous · Answer

whats a parabola?

jackofalltradez · Answer

It's a graph created by a quadratic function:

anonymous · Answer

ok and can you give me an example please of a proportional relationship @JackofallTradez