论坛 › 数学欣赏 › 欣赏一些函数图象

manthanein 发表于 2021-10-5 23:09:30

本帖最后由 manthanein 于 2021-10-5 23:15 编辑

抛物线

https://www.desmos.com/calculator/ou4hxukycp

\(y=\sqrt{ax+b} \implies y^{2}=a\left(x+\frac{b}{a}\right)\)
https://www.desmos.com/calculator/uajbh8ydk1

manthanein 发表于 2021-10-5 23:10:32

幂函数续

https://www.desmos.com/calculator/tgqgbjj8ze
https://www.desmos.com/calculator/df9ndvpgm0

manthanein 发表于 2021-10-5 23:29:48

本帖最后由 manthanein 于 2021-10-5 23:31 编辑

\(y=x\sqrt{ax+b}\)

https://www.desmos.com/calculator/og9p8fwom3

manthanein 发表于 2021-10-5 23:31:10

\(y=x^{2}\sqrt{ax+b}\)

https://www.desmos.com/calculator/aqyqcs8oz1

manthanein 发表于 2021-10-5 23:33:20

\(\D y=\frac{x}{\sqrt{ax+b}}\)

https://www.desmos.com/calculator/ztz7ybmldn

manthanein 发表于 2021-10-5 23:38:34

本帖最后由 manthanein 于 2021-10-5 23:39 编辑

\(\D y=\frac{x^2}{\sqrt{ax+b}}\)

https://www.desmos.com/calculator/jfwumeydmg

manthanein 发表于 2021-10-5 23:40:52

\(\D y=\frac{1}{x\sqrt{ax+b}}\)
https://www.desmos.com/calculator/ixqccaav9j

manthanein 发表于 2021-10-5 23:48:44

本帖最后由 manthanein 于 2021-10-5 23:50 编辑

\(\D y=\frac{1}{x^2\sqrt{ax+b}}\)
https://www.desmos.com/calculator/ylebotngue

manthanein 发表于 2021-10-5 23:51:26

\(\D y=\frac{\sqrt{ax+b}}{x}\)

https://www.desmos.com/calculator/8vg6lyooix

manthanein 发表于 2021-10-5 23:52:29

\(\D y=\frac{\sqrt{ax+b}}{x^{2}}\)

https://www.desmos.com/calculator/rhje2xd91b

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