Determine-if-the-numbers-1-5-8-are-in-the-range-of-the-fuctions-f-x-2x-if-2-x-lt-2-3-if-x-2-

Question Number 141935 by cesarL last updated on 24/May/21

D e t e r m i n e i f t h e n u m b e r s 1, 5, 8

a r e i n t h e r a n g e o f t h e f u c t i o n s

f (x) = {\begin{cases} 2 x i f - 2 ⩽ x < 2 \\ 3 i f x = 2 \end{cases}