A factory requires that workplace temperatures Should not exceed 75 degrees Fahrenheit and should not drop below 68 degrees Fahrenheit, otherwise the temperatures are hazardous. which inequality represents hazardous workplace temperatures (T) at the factory. 1. T< 68° F or T > 75° F
2. 68° F ≤ T ≤ 75° F
3. 68° F< T< 75° F
4. T ≥ 68° F or T ≥ 75° F

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

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step-by-step explanation: