Answer :
The correct statement about the function in this problem is given as follows:
The function is decreasing for all real values of x where x < 1.5.
When a function is increasing and when it is decreasing, looking at it's graph?
- Looking at the graph of the function, we get that a function f(x) is increasing when it is "moving northeast", that is, to the right and up on the graph, meaning that when the input variable represented x increases, the output variable represented by y also increases.
- Looking at the graph of the function, we get that a function f(x) is decreasing when it is "moving southeast", that is, to the right and down the graph, meaning that when the input variable represented by x increases, the output variable represented by y decreases.
Hence the intervals of this problem are given as follows:
- Decreasing for x < 1.5.
- Increasing for x > 1.5.
More can be learned about graphs and functions at https://brainly.com/question/12463448
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