What is Thuy’s error? Thuy should have written the ratio as StartFraction 30 inches over 3 inches EndFraction.
Thuy should have written the ratio as StartFraction 30 inches over 39 inches EndFraction.
Thuy should have divided both numbers by 6.
Thuy should have divided both numbers by 13.

number b

Step-by-step explanation:

thuy should have written the ratio as 30/39

{x | x = –4, –1, 3, 5, 6}

Step-by-step explanation:

Suppose we have the following set of points:

The domain is all the values of x.

The range is all the values of y.

In this problem, we have that:

{(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)}

So the domain is:

{x | x = –4, –1, 3, 5, 6}