3. Anne kept track of the number of steps she took in a day using a pedometer. The average number of steps she took y per hour x can be represented by the function y = 700x. The table below shows the number of steps per hour that Elyse walked. Compare the functions for each person by comparing the number of steps. ​

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?

If you could answer these your a life saver

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?