How does the author conclude this excerpt? What does that tell you about Bryson’s view of the authorship debate?

Find the center and the radius of the circle with the equation: x^-2x+y^2+4y+1=0

Which of the following is a secondary source? o a biography of a playwright ob. historic photograph o c. antique weapon od. census data and statistics

Which component of a rhetorical argument is missing from the chart above? a. civics (civos) b. ethics (ethos) c. patriotics (patros) d. histrionics (histros)