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3 years ago

Given no other restrictions, what are the domain and range of the following function?

Mathematics

1 answer:

balandron [24]3 years ago

8 0

Domain is: D = all real numbers

and Range is: R = {y | y > 0}

Option C is correct.

Step-by-step explanation:

We are given a function $f(x) = x^2 - 2x + 1$ and we need to find domain and range of this function

Domain:

The domain of a function is the set of points for which the function is real and defined.

Since all the values give the result which is real and defined so domain is all real numbers.

Range:

The set of values of the variable that is dependent, the function should be defined.

So, all the values should be greater than 0 i.e {y | y > 0}

So, Domain is: D = all real numbers

and Range is: R = {y | y > 0}

Option C is correct.

Keywords: Domain and Range

Learn more about Domain and Range at:

#learnwithBrainly

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3 years ago

Find the length of AB

nikklg [1K]

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Since ABC is a right angled triangle,

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2 years ago

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a) for all values of x that are in the domains of f and g.

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Step-by-step explanation:

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b) By definition (fg)(x)=f(x)g(x). Then x must be in the domain of f and g.

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