Answer:
Explanation:
d(x) = -2x - 6
to find the inverse of a function, you need to follow these steps:
1. set d(x) = y
2. interchange the variables, so y becomes x and x becomes y
3. solve the equation for y
<u>step 1:</u> set d(x) = y
y = -2x -6
<u>step 2:</u> interchanging the variables
y = -2x - 6 turns into x = -2y - 6
<u>step 3:</u> solving for y
x = -2y - 6 < add 6 to both sides to get rid of it on the right
x + 6 = -2y < divide both sides by -2 to get y alone
x + 6 / -2 =
-2y / -2 = y
= y
so the inverse of the function is
Answer:
Hi , so your answer is that a good web page design is to make it easy to use and meaningful and able to help people .
Explanation:
Really hope i helped , have a nice day :)
To help radio operators on ships stay awake was the impetus for corporations to begin entertainment broadcasting on radio.
e. to help radio operators on ships stay awake
<u>Explanation:</u>
The principal radio station ever on the planet's history was made by Reginald Fessenden on Christmas Eve in 1906 when he radiated a "Christmas show" to the bewildered teams of the boats of the United Fruit Company out in the Atlantic Ocean and the Caribbean Sea.
The main voice and music signals heard over radio waves were transmitted in December 1906 from Brant Rock, Massachusetts (only south of Boston), when Canadian experimenter Reginald Fessenden delivered about an hour of talk and music for specialized onlookers and any radio beginners who may be tuning in.
Radio turned into another type of correspondence and amusement. Between the 1920s and 1950s many radio shows were communicated, and assembling around the radio at night was a typical type of diversion.
Answer:
The body of water that is most likely to be a marine ecosystem would be an estuary.
Explanation:
An estuary is a widened, often funnel-shaped mouth of a river, where fresh river water and salt sea water are mixed and thus brackish water is created, and where tidal differences can be observed. When a river flows as a system of branches, it is called a delta.
Estuaries often have a great natural value. They typically consist of swallows and salt marshes that are very rich in invertebrates and thus have a great attraction for birds, among other things.
Smtp : Simple Mail Transfer Protocol
