Mr. hong is a rare coin collector he recently bought a coin valued $5400 it has been determined that the coin will increase in value by $30 each month mr Hong plans to sell the coin in 5 years name the quantities that change in this problem

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books