Question

Suppose a quantity y doubles every T units of time. If y' is the initial amount, then the quantity y after t units is given by the formula_____

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Answer 1

Answer:

y=a(1+r)^x

Step-by-step explanation:

I replaced b by (1+r) because the missing is exponential models and population growth.

Replace b with (1-r) if it is exponential decay

The original formula of exponential function is f(x)=b^x or y=b^x, where (b>0,b not equal 1)

Answer 2

ANSWER

y=a(1+r)^x

Step-by-step explanation:

I replaced b by (1+r) because the missing is exponential models and population growth.

Replace b with (1-r) if it is exponential decay

The original formula of exponential function is f(x)=b^x or y=b^x, where (b>0,b not equal 1)