Plz me
what are the domain and range of f(x)=log(x+6)-4 ? domain: x > –6; range: y > 4 domain: x > –6; range: all real numbers domain: x > 6; range: y > –4 domain: x > 6; range: all real numbers

Domain :{x ∈ R : x > - 6}

Range : R all real numbers

Step-by-step explanation:

To calculate it is important to know the graph of the function.

According to the graph, we can see the domain is {x ∈ R: x > - 6} and the range are all real numbers.

The room is not in the shape of a square

Step-by-step explanation:

The formula for the diagonal of a square is given as

= √ ( L² + L²)

Where L = length of the side of a square

From the question, we are given the Length of the one side of the wall= 19 inches

Length of the diagonal = 20.62 inches

To confirm if the shape is truly a square we use the formula for the diagonal of the square

= √( L² + L²)

= √(19² + 19²)

= √722

= 26.870057685 inches

Approximately = 26.87 inches

When we compare the calculated diagonal, to the diagonal of the wall given in the question, they are not the same.

26.87 inches ≠ 20.62 inches

Therefore, the room is not in the shape of a square.