In addition, the MATH 246 requirement may be fulfilled by MATH 414 instead. If MATH 414 is used to fulfill the MATH 246 requirement, it may also be used as one of the upper level math requirements in (3)(g)(ii) below.
Smart keys are part of a computerized system that uses sensors and microchips to automatically unlock the doors and start the vehicle without the use of a key [source: Toyota]. Smart keys are often shaped more like plastic cards than actual keys.
The most obvious plus of a smart key system is convenience. You donât have to be holding the key in your hand to enjoy the features, and many people love the fact that they can keep it in their pocket or bag without having to reach in and dig around before getting into vehicle.