Determine whether y varies directly with x. if so, find the constant of variation of k and write the equation

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6