Question

What is the domain of the function represented by these ordered pairs?

(2, 5), (3, 5), (4, 7), (10, 7)

A. {3, 5, 10}
B. {2, 3, 4, 5, 7, 10}
C. {5, 7}
D. {2, 3, 4, 10}

Answer 1

The do!Sin are the input valus, or the x values.
In an ordered pair the x value is first, (x , y)
The domain would be the set { 2, 3, 4, 10}

Answer 2

T e domain is all ur x values, while the range is all ur y values.

so the domain is { 2,3,4,10 }