HELLO EVERYONE!! I'M BACK AFTER HAVING A WONDERFUL WEEKEND ^^ FEELS SO GREAT TO GET BACK TO COLLEGE AGAIN..HAHA...AND I HAVE TO CONTINUE ABOUT WHAT WE STUDIED IN CLASS AGAIN..HOPE YOU ALL ARE NOT BORED :P SO TODAY'S LESSON IN CLASS WAS VERY MUCH LIKE LAST FRIDAY..WE JUST STUDIED ONE ADDITIONAL THING..INTERVALS IN A GRAPH AND ZERO'S IN A FUNCTION...
LET'S REMEMBER...
WHEN PART OF THE GRAPH IS BELOW THE X-AXIS, THE INTERVAL SIGN WILL BE NEGATIVE
WHEN PART OF THE GRAPH IS ABOVE THE X-AXIS, THE INTERVAL SIGN WILL BE POSITIVE
ZEROS OF ODD ORDER HAPPENS WHEN GRAPH OF A POLYNOMIAL FUNCTION CROSS THE X-AXIS AND CHANGES SIGN/DIRECTION
ZEROS OF EVEN ORDER HAPPENS WHEN GRAPH OF A POLYNOMIAL FUNCTION TOUCHES THE X-AXIS BUT DO NOT CROSS THE X-AXIS
ZEROS IS THE VALUE THAT CAN MAKE A TERM IN A POLYNOMIAL FUNCTION BECOME ZERO
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