Given the function f(x) = 4|x – 5| + 3, for what values of x is f(x) = 15?

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Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Which of the following transformations will always produce a congruent figure?