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Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x