Question

What is the domain of the function H(w)=70/w

Answer 1

The domain of the function given above is the value of w that would make it reasonable. Among the numbers, w cannot be zero because that would make the fraction 70/0 undefined. So the domain of the function is from negative infinity to positive infinity but not zero. 

Answer 2

Answer:

the domain is All real number except 0

Step-by-step explanation:

The given function is $H(w)=\frac{70}{w}$

Domain is the set of x values for which the function is defined.

This is a rational function and it is undefined if the denominator is zero.

So, we must exclude those values for which the denominator is zero.

In the denominator, we have w.

So, w≠ 0

Hence, the domain is All real number except 0