In this video, we explore the concept of functions and their importance in everyday situations. Using relatable examples like buying candy bars, we learn that a function is a special type of relation where every input has exactly one...

This video explains the concept of a function using examples like a slot machine and a candy dispenser. A function is a rule that assigns every input a unique output. The important thing is that an input can only go to one output. The...

In this video, the teacher explains how to use systems of equations to solve word problems. They use the example of buying gummy bears and chocolate at a store to demonstrate the process.

ACT SAT Prep How to determine the the missing length of a word problem

Mr. Addit explains the concepts of estimating and rounding and gives examples of rounding one-digit numbers to the nearest ten, rounding two-digit numbers to the nearest ten, and rounding numbers to the nearest hundred.