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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 expression is equivalent to 42x-56y

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4