Step-by-step explanation:
in newton rapson method

Let 


Answer:
57/11 or 5 2/11
Step-by-step explanation:
Convert 1 8/11 into an improper fraction: 1 8/11 = 19/11.
Next, multiply this 19/11 by 3, obtaining 57/11.
This mixed numer is an improper fraction.
If you wish to go further, convert 57/11 into a mixed number:
57/11 = 5 2/11
Answer:
y = 5x - 21
Step-by-step explanation:
Since we already know the slope, all we need to do is plug the values of x and y into the equation.
y = 5x + b
-1 = 5(4) + b
-1 = 20 + b
-21 = b
The equation is y = 5x - 21.
Answer:
The degree of the function is;

Explanation:
From the given graph, we can observe that the function has two extremum (one minima and one maxima).
The degree of the function will be the number of extremum plus 1;

Since there are two extremum on the graph then;

Therefore, the degree of the function is;