# Conveyor Belt

The grey function is y=-tan(x-h)+k

When h=0 and k=0, the function matches the central part of the graph of the point on the conveyor belt.

Can you change h and k to make it match the paths of the upper and lower points?

h | |

k |

The grey function is y=-tan(x-h)+k

When h=0 and k=0, the function matches the central part of the graph of the point on the conveyor belt.

Can you change h and k to make it match the paths of the upper and lower points?

h | |

k |