Delilah A.

asked • 06/02/20

An exponential function g(x) that passes through (-1,64) and (2,1), Write the equation for the function.

Pleaseeeeee help me with my homework i dont know how to do this with the -1 or know if its the same formula as i did the other ones

1 Expert Answer

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Kate S. answered • 06/02/20

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Algebra 2 Tutor

Delilah A.

So, would it be y=256(4)^x
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06/02/20

Kate S.

Correction b = 1/4
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06/02/20

Kate S.

1 = a (1/16), a = 16, g(x) = 16 (1/4)^x
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06/02/20

Delilah A.

Okay, thanks so much for the clarification!
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06/03/20

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