<h2>The transfomation made is a vertical translation 2 units downwards.</h2>
Step-by-step explanation:
The parent function is
Remember that a parent function is the simplest function of its type, like this case the function is the simplest form of radical functions.
The transformed function is
Notice that the difference between these two functions is that has 2 units less on the vertical or dependent variable, such transformation indicates a vertical translation downwards.
Therefore, the transfomation made is a vertical translation 2 units downwards.
is the Square Root Function. These are the characteristics of the graph of the square root function:
The domain of the function is the set of all non negative real numbers.
The range of the function is the set of all non negative real numbers.
The graph has an intercept at .
The graph is increasing on the interval .
Since the function , then this stands for the form:
. This form tells us that the graph of f has been shifted c units downward where the value c = 2 in this problem.The graphs of both functions are shown below. The red one is while the blue one is
If you add 87.84, 85, and 100 you get 272.84. Once you divide that by 3 you get 90.946, which would be your test average if you score 100 on your next test.