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SAT Math Practice Question #20343 - SATify | SATify

#20343

data analysis

exponential

hard

180 sec

x	N(x)
0	250
3	300
6	360

The table shows the exponential relationship between the number of hours, $x$ , since a certain bacterial culture was started, and the estimated number of bacteria, $N (x)$ , in thousands. Which of the following functions best represents this relationship, where $x \leq 6$ ?

$N (x) = 250 (0.06)^{x}$

$N (x) = 250 (1.06)^{x}$

$N (x) = 300 (1.06)^{x}$

$N (x) = 250 (1.2)^{x}$