Which term best describes a proof in which you assume the opposite of what you want to prove?

a. proof by syllogism

b. proof by converse

c. proof by contrapositive

d. proof by contradiction

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Which of the following represents a function? 50 !

Mustafa heloise and gia have written more than a combined total of 22 articles for the school newspaper.heloise has written 1/4 has written articles as mustafá has gia has written 3/2 as many written articles as mustafá has