The function g(x) = 1/4 3^ x-3 +2 represents, in millions, the number of users who have logged into a website since midnight. How many users have logged in by 9am?

Question

Round to the nearest whole number

Answer 1

To get the total, you integrate g(x) from midnight to 9am.

to integrate g(x) you use logarithmic method

that is ∫a^xdx = a^x/(ln a)

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