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Could someone help me please:(

Could someone help me please:(-example-1
User Joetde
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1 Answer

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Answer:

Domain: -∞ < x < +∞

Range : 2 ≤ f(x) < +∞

Explanation:

See the graph attached to this question.

The two arrow shows the graph of a function y = f(x).

Now, the value of x varies from +∞ to -∞.

So, the domain of the function is -∞ < x < +∞

Again from the graph the range of the function i.e. values of y varies from 2 to +∞ and including 2.

Therefore, the range of the function is 2 ≤ f(x) < +∞ (Answer)

User Tanaydin
by
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