3.1.9
find an equation for the tangent to the curve at the given point. then sketch the curve and the tangent together.
y=2x,(1.2)
y=0
enter your answer in the answer box and then click check answer

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?