Write a verbal phrase for each of the following algebraic expressions. a. 11x

b. x + 9

c. 18 – x

d. 4(x - 3)

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

Which of the functions below could have created this graph?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =