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WikiCards · Card list · Science cards · Linear function
Common card · Science
Linear function, a Common card
In calculus and related areas of mathematics, a linear function from the real numbers to the real numbers is a function whose graph is a non-vertical line in the plane.
- Rarity
- Common
- Domain
- Science
- ATK
- 58
- DEF
- 31
- Power
- 89
- Wikipedia reads a year
- 13,000
Power 89 (ATK + DEF): stronger than 30 % of WikiCards cards.
Linear function quiz: 3 questions
Three questions on the Linear function card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Linear ______ are related to linear equations.
Answer
functions. Linear functions are related to linear equations. From the Linear function article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Alexander Oparin. Alexander Oparin 61 · Linear function 58 · Polyhexanide 55 · Ferrocyanide 50 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- The characteristic property of linear functions is that when the input variable is changed, the change in the output is proportional to the change in the input.
- Linear functions are related to linear equations.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Linear function article was read about 13,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 58 and blocks with 31: each hit it takes is cut by 12 %.
How to get Linear function
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Linear function in the power ranking, all domains together.
- HandrailCommon · Arts · ATK 54 DEF 35
- Kyle MayersCommon · History · ATK 59 DEF 30
- Lee Da-yeongCommon · Society · ATK 56 DEF 33
- Mikhail MilCommon · History · ATK 50 DEF 39
- Nicotiana benthamianaCommon · Nature · ATK 53 DEF 36
- Parliament House, StockholmCommon · Arts · ATK 50 DEF 39
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Linear function (revision), CC BY-SA 4.0. Photo : Lfahlberg, CC BY-SA 3.0, Wikimedia Commons.
