Write the inequality in interval notation x is less than or

Write the inequality in interval notation: x is less than or equal to negative 2? write the inequality in interval notation: negative 3 is less than x which is less than or equal to 7

Solution

x is less than or equal to negative 2 :
Now, this is all numbers less than or equal to -2
So, it starts from -infinity and goes all the way to -2 including -2

So, this is (-inf , -2] ----> ANSWER

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negative 3 is less than x which is less than or equal to 7
-3 < x <= 7

So, this is all numbers between -3 and 7 with 7 included and -3 excluded
So, near -3,. we\'d have the ( and near 7, we\'d have ]

So, this is (-3 , 7] ---> ANSWER