Answer:
0.97087
Step-by-step explanation:
Given the function:

Its first derivative is:

Using Newton's method:

and starting with the point:

we get:






Answer:
1) Newbury Park → The distance is accurate.
2) Thousand Oaks → The distance is not accurate.
3) Los Angeles → The distance is not accurate.
Step-by-step explanation:
It is important to remember that:

Knowing this, you can make the corresponding conversions:
1) Newbury Park
10 miles to kilometers:
The distance shown in that California highway sign is accurate.
2) Thousand Oaks
13 miles to kilometers:
The distance shown in that California highway sign is not accurate.
3) Los Angeles
55 miles to kilometers:
The distance shown in that California highway sign is not accurate.
The inverse of this function is g(x)=9x+2. if this doesn’t work, try g(x)=9x-2 :)