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Which of the following exponential functions goes through the points (1, 20) and (2, 80)? O f(x) = 5(4)- O f(x) = 4(5)-* O f(x) = 5(4)* O f(x) = 4(5)*
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Which of the following exponential functions goes through the points (1, 20) and (2, 80)?

O f(x) = 5(4)-
O f(x) = 4(5)-*
O f(x) = 5(4)*
O f(x) = 4(5)*

User MSS
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1 Answer

6 votes

Answer:

f(x) = 5(4)^x is the correct answer

User SAE
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