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anonymous
 one year ago
The graph shows the production of cars per day at a factory during a certain period of time. What is the domain of this function during this period?
Graph of days versus cars. Points are plotted at the following coordinates: 0 comma 0, 1 comma 50, 2 comma 100, 3 comma 150, 4 comma 200, 5 comma 250, 6 comma 300, 7 comma 350, 8 comma 400, 9 comma 450.
The domain is all real numbers 0 through 9.
The domain is all integers 0 through 9.
The domain is all positive real numbers.
The domain is all positive integers.
anonymous
 one year ago
The graph shows the production of cars per day at a factory during a certain period of time. What is the domain of this function during this period? Graph of days versus cars. Points are plotted at the following coordinates: 0 comma 0, 1 comma 50, 2 comma 100, 3 comma 150, 4 comma 200, 5 comma 250, 6 comma 300, 7 comma 350, 8 comma 400, 9 comma 450. The domain is all real numbers 0 through 9. The domain is all integers 0 through 9. The domain is all positive real numbers. The domain is all positive integers.

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0Look at the points on the graph. What is the x coordinate of each point?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01,2,3,4,5,6...etc? I really don't know, I missed this lesson :/

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0so the domain is the set of all of those x values put together {0,1,2,3,4,5,6,7,8,9} it is the set of allowed inputs

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think it's A or B.

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0saying something like ` The domain is all positive integers.` is false because x = 12 for instance is NOT part of the domain. It stops at x = 9

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0What is the difference between `real numbers` and `integers` ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Integers are numbers that are both positive and negative

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0is something like 12.5 an integer ?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0no, 12.5 isn't a whole number it has the fractional/decimal part 0.5

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.012 is but 12.5 is not

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0integers are whole numbers real numbers are any decimal number, fractional number, etc you can think of

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Negative and Positive?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0integers can be either positive or negative, yes but they are also whole numbers too

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0is there a point with say x = 7.2 ? 7.2 is a real number between 0 and 9

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No. At least I don't think so due to 7.2 is not a Whole Number.

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0the points given in the graph only have x coordinates that are whole numbers, ie integers

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0the domain is actually the set of 0 through 9 where every number in this set is a whole number or integer

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0x = 3 is allowed but x = 3.7562 is not allowed. There are gaps between the different numbers
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