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BY Mike MᶜGarry ON February 13, 2014, UPDATED ON September 28, 2017, IN ACT Math Test, ACT Matrices, ACT Strategies
ACT matrices problems may look intimidating, but learning a few simple steps to approach them (and doing some quick practice!) will help you master them.
If f(x) = x^3 – 5 and f(k) = 3 then k =