有限数学 示例

判断是否为线性 f(x)=-x^(2+3)
解题步骤 1
相加。
解题步骤 2
The word linear is used for a straight line. A linear function is a function of a straight line, which means that the degree of a linear function must be or . In this case, The degree of is , which makes the function a nonlinear function.
is not a linear function