Bell Ringer and turn in quiz into Bell Ringer and turn in quiz into turn spot under light switchturn spot under light switch

• Write the equation of the line through (-2, 3) perpendicular to

4x-6y=4

Simplify the following Simplify the following Square RootSquare Root

240

InequalitiesInequalities

Graph – Then state using interval Graph – Then state using interval notation.notation.

•

•

•

2x

4x

x3

How is solving an inequality different How is solving an inequality different from solving an equation?from solving an equation?

• When you multiply or divide by a negative number the inequality sign flips!

Solve & GraphSolve & Graph

938 x

Solve & GraphSolve & Graph

15592 yy

Solve & GraphSolve & Graph

60155 x

Solve & GraphSolve & Graph

14235 xx

Solve & GraphSolve & Graph1 2

2 65 3x x

Solve & GraphSolve & Graph

58326 xxx

GraphGraph

24 xandx

GraphGraph

24 xandx

GraphGraph

24 xorx

GraphGraph

24 xorx

GraphGraph

24 xandx

GraphGraph

1 2x and x

GraphGraph

2 5x and x

GraphGraph

4 2x or x

GraphGraph

1 5x or x

GraphGraph

8 14x and x

Solve & GraphSolve & Graph695132 xandx

Solve & GraphSolve & Graph

173132 xorx

Solve & GraphSolve & Graph7442 yandy

Solve & GraphSolve & Graph15141153 xandx

Solve & GraphSolve & Graph

6 11 13 3 2 9( )x or x

Solve & GraphSolve & Graph

04162

18572 xorxx

Solve & GraphSolve & Graph

8 3 2 14x