Pablo generates the function f (x) = three-halves (five-halves) superscript x minus 1 to determine the xth number in a sequence.
which is an equivalent representation?
f(x + 1) = five-halvesf(x)
f(x) = five-halvesf(x + 1)
f(x + 1) = three-halvesf(x)
f(x) = three-halvesf(x + 1)

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

What value of x is in the solution set of 4x – 12 s 16 + 8x?