Step-by-step explanation:
When the inequality uses < or >, it is a broken line.
For the point (0, 0) it means that x = 0 and y = 0.
Since (0) < (0)² + 4(0) + 5 is true, the point is part of the solution.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Given
 to 1 d p
 to 1 d p
Required
The error interval
The error interval is represented as:

Where


So, we have:






Hence, the error interval:  is:
 is:

 
        
             
        
        
        
 the line will rise more sharply than before, the slope is steeper, increased from the 2 to 2.5.
        
             
        
        
        
Answer: N = 5
Step-by-step explanation:
M = 3N + 4R
M = 43
R = 7
Replacing by the values
43 = 3N + 4*7
43 = 3N + 28
43-28 = 3N
3N = 15
N = 15/3
N = 5
 
 
        
             
        
        
        
To divide by a fraction, multiply by the reciprocal of that fraction.
1/3 • 5/1 or 1/3 • 5
Calculate the product straight across.
1/3 • 5/1 = 5/3