Answer:
<em>D. a vertical transformation of f(x) four units downward</em>
Step-by-step explanation:
f(x) = |x|
In f(x), for every x value you input into x, you get a corresponding y value.
Now look at g(x) = |x| - 4
The part |x| of g(x) gives you the same y-value for each x value as you had in f(x). The part -4, makes each y-value 4 less than it was in f(x). Since every y-value is 4 lower than the corresponding y-value of f(x), the function g(x) is a vertical translation of f(x) four units downward.
Answer:
5.5
Step-by-step explanation:
5.5 times 2 equals 11 minus 2 equals 9
now, if we check what is 36 ÷ 8 = 4.5, so -36/8 = -4.5, and -4.5 = -4.5, so they're both equal, neither is greater.
Answer:
Proved
Step-by-step explanation:
Take the Left Hand Side:
Hence Proved!
The following identities were used are attached in an image
We conclude that the interval in which the function decreases is (1.5, 3]
<h3>
In which interval is the ball's height decreasing?</h3>
The ball is decreasing when the graph, reading from left to right, is going downwards.
Particularly, in this parabola that opens downwards, the graph will decrease after the vertex.
And we can see that the vertex is at x = 1.5
And we also see that the graph of the function ends at x = 3.
Then we conclude that the interval in which the function decreases is (1.5, 3]
If you want to learn more about parabolas:
brainly.com/question/4061870
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