He equation, represents the winning prize money, in thousands, for first place in the indianapolis 500 auto race. let x represent the number of years. let x = 0 for the first year of the race in 1911. what was the amount of prize money in 1922? (hint: let x = 11 for 1922.)

Can someone me out here and the tell me the greatest common factor

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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 !