Answer:

Step-by-step explanation:
Required
The positive root of 
Equate to 0

So, we have our function to be:

Differentiate the above function:

Using Newton's method of approximation, we have:

Plot the graph of
to get
--- see attachment for graph
From the attached graph, the first value of x is at 2.2; so:

So, we have:



The process will be repeated until the digit in the 6th decimal place remains unchanged



Hence:
Plug in -7 for x in the equation...
f(x) = 3 - 2( - 7 )
f(x) = 3 + 14
f(x) = 17
Answer:
7 and 1 respectively
Step-by-step explanation:
1/7= 7 ) 1 (, the basic definition of division
Answer:
A= 256 stickers B= 8 stickers per student C= 1 more box
Step-by-step explanation:
Divide both the numerator and denominator by the GCD so it’s 12/1