Q:

Given: A = {(0, 0), (2, 1), (3, 1.5), (4, 2), . . .} Is A a function and why?

Accepted Solution

A:
{(–3, 5), (–2, 5), (–1, 5), (0, 5), (1, 5), (2, 5)}. I'll just list the x-values for the domain and the y-values forthe range: domain: {–3, –2, –1, 0, 1, 2}. range: {5}. This is another example of a "boring" function, just like the example on the previous page: every last x-value goes to the exact same y-value. But each x-value is different.