Dan invests £6800 into his bank account. He receives 5% per year compound interest. How much will Dan have after six years? Give
1 answer:
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Answer:
Step-by-step explanation:
The inverse of a function is when the x and y are swapped. So the first step is to write f(x) as y and then swap the x and y
Original Equation:
write f(x) as y (since that's what it represents)
Swap x and y
Square both sides
Add 1 to both sides
So this gives you the equation: