We are given two points: (-1, -1) and (1, -4). Slope is calculated as the change in y over the change in x, or rise over run. 
The change in y is the difference of the two y coordinates (it doesn't matter the order): -1 - (-4) = 3
The change in x is the difference of the two x coordinates (this order depends on the order that you subtracted the y coordinates; they must be the same order): -1 - 1 = -2.
So, the slope is 3/-2 
 
        
                    
             
        
        
        
So,
#1: 

Convert to like improper fractions.

Add.

So, one solution could be 

.
Another solution could by 9.  There is also 10, 11, 12, etc., and all numbers in between.
#2: 

Convert into improper fraction form.

Multiply.

Cross-cancel, and we have our final result.

k < 96
96 is not a solution.
95 is a solution.
So is 94, 93, 92, etc, and all numbers in between.
 
        
        
        
Answer:
See explanation
Step-by-step explanation:
1. The given function is

The domain values are: x=0, 2, -1, 4, -2
When x=0

When x=2,

When x=-1

When x=4

When x=-2

2. The given function is 

When x=3,

Similarly, 




 
        
             
        
        
        
It is -3,-2 is<span> Y=4x+5</span>
        
             
        
        
        
Answer:
<h3>2</h3>
Step-by-step explanation:
