Answer:
151200
Step-by-step explanation:
Answer:
zero
Step-by-step explanation:
Anything from 650,000 to 749,999 because they would all round to the nearest hundred thousand to 700,000
Copy down the given function:
f(x)=3•2^x
Now replace both instances of x with -2:
f(-2) = 3*2^(-2). 1
Recall that 2^(-2) is the same as ------ = 1/4
2^2
Therefore, f(-2) = 3*2^(-2) = 3*(1/4) = 3/4
Remember that exponentiation has to be carried out before multiplication. That's why I did 2^(-2) before multiplying by 3.
