Michael J. Saylor
Founder & Trustee
Saylor Academy
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Certificate ID: 29320174
Issue Date: February 28, 2021
this certificate of achievement for
Saylor Academy awards
Joseph Kpehe
MA005: Calculus I
Joseph Kpehe
Detailed introduction of functions, graphs, limits, continuity, and derivatives, and the relationship between derivatives and graphs.
Issued on
February 28, 2021
Expires on
Does not expire