linear function
US /ˈlɪn.i.ɚ ˈfʌŋk.ʃən/
UK /ˈlɪn.i.ə ˈfʌŋk.ʃən/
名詞
線性函數, 一次函數
a function whose graph is a straight line and has a constant rate of change
範例:
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The equation y = 2x + 3 is a classic example of a linear function.
方程 y = 2x + 3 是線性函數的一個經典例子。
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In a linear function, the independent variable is raised to the power of one.
在線性函數中，自變量的次數為一。