Students come to Bethel with a variety of backgrounds and histories in math that may have included previous work in algebra, precalculus, or calculus. Success in Bethel’s Precalculus and Calculus 1 ...

Correspondence to: Dr. Alireza Ahmadi, Department of Anesthesiology, Kermanshah University of Medical Sciences, Kermanshah City, Kermanshah Province, Iran 6718818838. University of Alabama at ...