+0

# inequality

0
29
1

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

Oct 4, 2020

#1
+10336
+1

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

Hallo Guest!

$$0\le \frac{7-x}{2}\le 1$$

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

$$x\in\mathbb R\ |5\le x\le 7$$

!

Oct 4, 2020