Question

Let S be (−∞,9]∪[19,∞).
Then S can also be described in set notation by the inequality |x−a|≥b

please help

Answer 1

Step-by-step explanation:

Compute the domain of the function f(x)= ax−15 in terms of a. Assume a>0. Answer with an interval, i.e. [0, infinity), or unions of intervals, i.e. (-infinity,1]U(6,9), or answer simply with an...

Answer 2

Step-by-step explanation:

hope it helps you dude ....