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判断点C(-2,3)是否在此函数的图象上

来源:学生作业帮 编辑:神马作文网作业帮 分类:数学作业 时间:2024/11/17 17:27:07
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判断点C(-2,3)是否在此函数的图象上
解题思路: 要判断点C是否在函数的图象上,应首先求出函数的解析式,然后将点C的坐标代入函数解析式,若解析式两边相等,说明点C在函数的图象上;反之,说明点C不在函数的图象上.
解题过程:
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最终答案:略