[size=100][size=200]In the example below, y is related to x (as shown)[br][/size][size=200]But x is also changing with time, t. [/size][br][size=200]How will y change with time?[br][/size][size=200]Explore the graphs of y vs x, [/size][br] [size=200]x vs t[br] y vs t [br]and how y changes with time [/size][/size]
[size=200]What is the rate of change of y with respect to time when x = 3 ? [br](in units per second, to 3 significant figures)[/size]