25 POINTS AND PLZ HELP Lu Cho has health insurance that pays 90 percent of covered charges after a $1,000 deductible. There is a stop-loss provision of $10,000. So far this year, Lu has paid $7,900 in deductibles and copayments. Lu received a new statement for $4,000 in medical charges. How much will Lu have to pay?

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 !