+0  
 
0
29
1
avatar

Find the interval of all x such that (-x+7)/2 is in the interval [0,1).

 Oct 4, 2020
 #1
avatar+10336 
+1

Find the interval of all x such that (-x+7)/2 is in the interval [0,1).

 

Hallo Guest!

 

\(0\le \frac{7-x}{2}\le 1\)

 

\(\frac{7-x}{2}=1\\ x=5\)        \(\frac{7-x}{2}=0\\ x=7\)

 

\(x\in\mathbb R\ |5\le x\le 7\)

laugh  !

 Oct 4, 2020

23 Online Users

avatar