Answer:
Domain: all real numbers
Step-by-step explanation:
The domain of a function is the set of values that x can be replaced with.
In this function, x can be replaced by any real number, so the domain of the function is all real numbers.
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Answer:
16%
Step-by-step explanation:
Given
Required
The percentage of household with 2 people
First, calculate the total frequency
The frequency of household with 2 people is:
So, the percentage is calculated as:
Answer:
33
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Step-by-step explanation:
78 - 12 = 66
66 ÷ 2 = 33
Answer:
The y-intercept is 6.9
Step-by-step explanation:
The formula is y = mx + b, where m is slope and b is y-intercept.
Hope this helped :)