4.1 WRITING AND GRAPHING INEQUALITIES

4.1 WRITING AND GRAPHING INEQUALITIES

Multiple Choice

A NUMBER n IS AT MOST NEGATIVE 10.

 

•  $n\ <\ -10$  
  

•  $n\ >\ -10$  

•  $n\ \le\ -10$  

•  $n\ \ge\ -10$  

Multiple Choice

 $TWICE\ A\ NUMBER\ y\ IS\ MORE\ THAN\ -\frac{5}{2}$  

•  $2y\ <\ -\frac{5}{2}$  

•  $2y\ >\ -\frac{5}{2}$  

•  $2y\ \le\ -\frac{5}{2}$  

•  $2y\ \ge\ -\frac{5}{2}$  

Multiple Select

IS -5 A SOLUTION OF THE INEQUALITY

• $x\ +\ 12\ >\ 7$

• $1\ -\ 2p\ \le\ \ 9$

• $n\ \div\ 2.5\ \ge\ -3$

• $2m\ \le-10$

Multiple Choice

GRAPH THE INEQUALITY ON A NUMBER LINE.

 $x\ <\ -1$  

Multiple Choice

GRAPH THE INEQUALITY ON A NUMBER LINE.

 $z\ \ge\ 4$