The function f(x)=-x^2-2x+15 is shown on the graph. What are the domain and range of the function?
2 answers:
Answer:
domain is set of all real numbers
Range is
Step-by-step explanation:
Domain is the set of x values for which the function is defined
In f(x), we have y values for all x values, So there is no restriction for x
Hence domain is set of all real numbers
Range is the set of all y values for which the function is defined
From the graph of the given function f(x), the maximum point that is vertex at (-1,16)
The range of the function is y<=16
Range is
Answer:
Domain is all real numbers
y ≤ 16
Step-by-step explanation:
The domain is the set of x values that the graph covers. There is no restriction on the x values. The domain is all real numbers.
The range is the set of y values that the graph covers. The highest the y values go is 16 at the top of the parabola. So the range is y ≤ 16.
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