Question

If t1 = 4, s1 = 5, and s2 = 2, determine the value of t2

Answer 1

The domain is the set { -2, 0, 2, 3}
discussion:
the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives -2, 0, 2, 3.