Joe has 20 hot dogs. he is purchasing more hot dogs. he can purchase up to 8 boxes of hot dogs. each box contains 48 hot dogs. joe cannot purchase partial boxes. the function that models the number of hot dogs joe has is f(b)=48b+20f(b)=48b+20 , where b is the number of boxes of hot dogs he purchases. what is the practical domain of the function? all real numbers from 1 to 8 inclusive {68,116,164,212,260,308,356,404}{68 ,116,164,212,260,308,356,404} all integers from 1 to 8 inclusive all real numbers

Step-by-step explanation:

We know that:

We can observe that the domain of the given function is all values for , and its range is represented by all the values of .

So, all practical values that should belong to the domain set is from 1 to 8, only integers numbers, because the problem says that Jose cannot buy incomplete boxes. Therefore, the answer is "all integers from 1 to 8".

It's important to notice that the domain represent the amount of boxes, and the range represent the total number of hot dogs, that's why the domain should be restricted only from 1 to 8, because he can by minimum one box, and maximum 8 boxes.

answer: b.36 feet

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.