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

the real question is why is this guys last name heavyfoot

step-by-step explanation:

idk

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)