Rewrite x=y2and x2=25 so that you can graph them with your graphing calculator. When you have rewritten both equations, try graphing them using your calculator. Do they look like the graphs you made in problem 2-132?

What values of c and d make the equation true?

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Find the balance at the end of 4 years if 1000 is deposited at the rate of