Question

大神能帮我看看这道题么 能告诉我详细的步骤么 谢谢！！

Answer 1

由对称轴可知这个函数的最小正周期是π/4，W=π/4, 直接带入原方程化简
1/2乘X的平方+2分之根号3乘X-3/2 符号很难打，用汉字代替啦

Answer 2

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Answer 3

我觉得我凌乱了。。。。

Answer 4

看不懂...........................