Question 1. Find and explain the supremum and infimum of the following set A ={ 1/p-1/q:p, q∈N }

Question 2.

Determine the maxima, minima, and boundedness of the following sets, then justify your answers explicitly.

a) A = Q∩[0, 3)

b) B ={ x∈Q∶0≤x≤√(2 ) }

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Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Solve the x in the equation x^2+14x+17=-96

The graph of g(x) is a translation of y = which equation represents g(x)?