Let f be the linear function (in blue) and let g be the parabolic function (in red) below. I have already tried 0,2,-1 and none of them work for the g o g(2) one and I'm soo confused. Please help!

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73