<span>South America's winding Amazon River flows in an easterly direction across the continent, dumping water into the Atlantic Ocean.</span>
Answer:

Explanation:
Given
through (0,1) and (1,5)
through (0,-6) and (1,-2)
Required
Determine the value of k if f(x) is translated vertically down
To get the value of k, we perform the following operations.
For (0,-6) --- Substitute 0 for x and -6 for g(x) in 






For (1,-2) --- Substitute 1 for x and -2 for g(x) in 






To further show that k = -7, we have the following:
When translated downward by 7 units, the function becomes

Recall that:
and
So, we have:

Subtract
from both sides


When a product is elastic, a change in price quickly results in a change in the quantity demanded. When a good is inelastic, there is little change in the quantity of demand even with the change of the good's price. ... If the market price goes up, firms are likely to increase the number of goods they are willing to sell.
My preferred way to divide complex numbers is to multiply numerator and denominator by the complex conjugate of the denominator