Answer:
Quadrant 1 (1,5)
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
If you are rounding to nearest tenth
2.6  1.9
Nearest hundredth
2.6   1.87
If the number to the right of the one you want to round is 5 or above, you go up a number. If it's below, you go down 1.
Hope this helps.
 
        
             
        
        
        
Answer:
7.39682
Step-by-step explanation:
Even though 7.39682 is its approximate answer, we need to simply it.
The simple form should be 7.4 :D
 
        
             
        
        
        
Well the first problem that i solve is you have to move 12 it will give you 
-3y power 12 - 3y + 12
        
             
        
        
        
Answer: 12
Step-by-step explanation:
|-12| |?| the lines on the outside mean that the answer has to be the absolute value examples:
|-3|=3
|2|=2
|-72|=72