1) Suppose: f (x) = 4x and g(x) = x - 3 Find f (f (x)) =

2) suppose: f(x) = 4x and g(x) = x-3
find g(f(5))

3) Suppose: f (x) = 4x and g(x) = x - 3
find f(f(0))

4) Suppose: f (x) = 4x and g(x) = x - 3
find f(f(x))m

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3