Relating graphical solutions to algebraic solutions for inequalities

12 questions

1. (4,-2) is the point of ___ of these two linear graphs.
2. Solve 5x-7\geq{2x+38}.
3. Which inequality is represented by this region?
4. Solve {x+8}<{2x+14}\le{6}.
5. Which inequality is represented by this region?
6. Solve {1-3x}>10.
7. This graph shows us that the __________ 2x+8>2-x is x>-2.
8. This graph shows that the region x<4 is the solution to which inequality?
9. Use the graph to solve x+1<2x-3.
10. Use the graph to solve -4x-9<2x-3.
11. Use the graph to solve -5<x+1<-4x-9.
12. Use the graph to solve -5<-4x-9<x+1.

License: OGL