Question in photo. I’ll give brainlist and a cookie

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

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 !