Chapter 4.4, Problem 1TU

TEST YOUR UNDERSTANDING | FOR EXAMPLE $4.10$

The following table shows the (estimated) world population in $\text{millions}$ $t\text{years}$ after $1750$.

$t=time,inyearssince1750$	$0$	$50$	$100$	$150$	$200$	$250$
$W=population,inmillions$	$791$	$978$	$1262$	$1650$	$2519$	$6070$

Make an exponential model for $W$ as a function of $t$. One date from the table shows population much larger than that given by the exponential model. Which date is that?