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Determine the constants

Find C and a for an equation y = Ca^x

asked Jul 17, 2017 in Algebra by Ainsley

1 Answer

2  Y = C a ^X

   ( 0, 9 ) , ( 1,3 )

   9 = C a0 = C

    3 = 9 a1

    a = 3/9 = 1/3

answered Jul 17, 2017 by Bria
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