Y = x-3
Basically you just need to plug in an x value and solve for y
y = x - 3
y = (4) - 3
y = 1
In this case, the ordered pair of this equation would be (4, 1)
You can do this given any x or y coordinate
Hope this helps 
        
             
        
        
        
3^7 when you are multiplying numbers with the same base add the exponents.
        
                    
             
        
        
        
Area=(base x height)/2
base=5.8 cm
height=2.4 cm
Area=(5.8 cm * 2.4 cm) / 2=6.96 cm²
The answer is A 6.96
        
             
        
        
        
The answer would be -5 1/4