What is the domain of the step function f(x) = [2x1 - 1?
(1x2-1)
• 1x1x21)
(x1 x is an integer)
{xlx is a real number}

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)