(i) The inverse of a function f may exist if f is A. Any function B. Surjective C. Injective D. Bijective

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

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 !