Which recursive formula can be used to generate the sequence below, where f(1) = 3 and n 2 1? 3, -6, 12, -24, 48, ...
f(n + 1) = -3 f(n)
f(n + 1) = 3 f(n)
f(n + 1) = -2 f(n)
f(n + 1) = 2 f(n)

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Me with this one question, and i'll upvote the brainliest answer

Susie wants to take her friend out for lunch. she wants to spend $9.75 each person. how much will she spend in all.