Given real numbers a, b > 1.
true of false? the exponential functions a^x and b^x are of the same order exactly when a≤b.

FALSE

Step-by-step explanation:

Recall that a function f(x) is of exponential order c, if there exists a constant M such that and a real r such that

Now, take a = 2.5 and b = 2

The functions

are both exponential of order 1, since  

but a>b

146%

step-by-step explanation:

8 2/3 is the answer

step-by-step explanation: just use a calculator