X ÷ 2 - 13 = 1
Write the division as a fraction

Multiple both sides of the equation by 2

Reduce the number with greatest common divisor 2

Multiply the numbers

Then u will have

Move constant to the right by adding its opposite sides

Eliminate the opposites 

Then you have

Add the numbers
 
 
        
        
        
Given the function:

The function can also be written as:

The range of the function will be all set of y values. 
To find the range, let's graph the function below.
We have:
From the graph above, all possibe y values range from 0 to infinity.
Therefore, the range of the function is from zero infinity.
In interval notation:
Range = (0, +∞)
ANSWER:
4. (0, +∞)
 
        
             
        
        
        
Answer:
2/10 or 1/2 = .5 you would divide 2 by 2 and 10 divided by 2 (whatever you multiply or divide by on the top you must do on the bottom)
2/10=.50
3/100=.03 (divide 3 by 10=.0
 
        
                    
             
        
        
        
While linear<span> equations are always straight, </span>nonlinear<span> equations often feature curves.</span>