Write the equation that relates the number of miles run (y) to the number of practices attended (x). answer format: y=kx

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4

Which is the scale factor proportion for the enlargement shown?

Will mark brainliest! ( explain the answer too, it can be one sentence)