Please, find the solution atached in JPG format
Use this 3 following steps:
1)At first, we should find the roots :
3x+8=0 => x=-8/3
x-4=0 => x=4
2)Using a chart for the limits:
photo
3)choose your solution:
[-8/3,-4)==> Sentence 3 is correct
Answer:
4d
Step-by-step explanation:
My best Guess is
1.282 for upper . , -1.282 for lower.
Hope this Helps
-Dante
256