The graph of the function f(x) = 2^x is shown. Click each point for an explanation of where that point comes from.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?