Answer:
2100
Step-by-step explanation:
Answer: -4, -3, 0, 2
Step-by-step explanation:
Plug in "2" for x. (2+1)^2.
answer should be 9
We know that there are 3,000 gallons in the swimming pool and that one hose filled it in x minutes (or hours, doesn't matter), while the second hose filled it 4x minutes. Together we have 5x (five parts that hoses have filled), so all we need to do is to divide 3,000 by 5:
3,000 ÷ 5 = 600
Now we can see that one hose filled <u>600 gallons</u>, while the other one filled 4 * 600 = 2,400 gallons.
Domain: All Real Numbers
Range: All Real Numbers
Further explanation:
Let us define domain and range first
Domain is the set of all possible inputs for a function on which the function is defined.
While range is the output of the function obtained by inputting domain
Here,
Given function is:
The function will not be undefined on any input, so the domain of the function is all real numbers.
Similarly, the range will also be all real numbers as there is no input which makes it undefined.
Keywords: Domain, range of a function
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