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keyword

is y 2 a function

Monthly search volume and cost-per-click data for "is y 2 a function" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=is+y+2+a+function&country=us" +--------------+------------------+ | volume | 170 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-30 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
y is a function of x 6,600 $1.28 6/20
how to determine if y is a function of x 1,000 $4.55 8/20
how to tell if y is a function of x 1,000 $4.55 8/20
how to determine if an equation is a function 1,000 $1.84 5/20
is xy 2 a function 70 $0 5/20
is x 2 y 2 4 a function 50 $0 6/20
is x 2 y 2 a function 40 $0 7/20
is y 7 a function 40 $0 5/20
y is not a function of x 40 $0 5/20
y is not a function of x graph 30 $0 5/20

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://api.seodata.dev/v1/keyword?q=is+y+2+a+function&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt