Peter Gregory

A 10 hour course (60 slides) available from mathedoeswork.com that is intended to complement a calculus course. It covers Introduction -...

The number of pears on my tree went up 5% in 2023, and went up another 25% in 2024. 1) If the number of pears at the end of 2022 was 80,...

Sometimes the easiest things are the hardest to remember! For example, if you have the graph of y = sin(x) and you add "a" to x, does the...