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keyword

rational expression and functions

Monthly search volume and cost-per-click data for "rational expression and functions" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=rational+expression+and+functions&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
rational expressions 6,600 $0.08 20/20
what is a rational expression 1,300 $4.28 20/20
what is a rational expression in math 1,300 $0 12/20
rational expressions and functions 140 $0 14/20
rational expressions math 50 $0 15/20
math rational expressions 50 $0.02 14/20
rational expression in math 50 $0 14/20
rational expressions in math 50 $0.02 13/20
rational expression and rational function 30 $0 14/20
rational functions and expressions 30 $0 14/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=rational+expression+and+functions&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt