Ou decide to ride your bike for 30 minutes, raising your heart rate to the middle of your target heart rate zone. what type of activity is this an example of?

aerobic, because it uses strong bursts of energy for a short duration
aerobic, because it uses oxygen for a long duration
anaerobic, because it uses oxygen for a long duration
anaerobic, because it uses strong bursts of energy for a short duration

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1