Exponential and Logarithmic Models · Exercise 19

Enter the data from each table into a graphing calculator and graph the resulting scatter plots. Determine whether the data from the table could represent a function that is linear, exponential, or logarithmic.

$$\begin{array}{cc}x& f\left(x\right)\\ \text{4}& \text{9.429}\\ \text{5}& \text{9.972}\\ \text{6}& \text{10.415}\\ \text{7}& \text{10.79}\\ \text{8}& \text{11.115}\\ \text{9}& \text{11.401}\\ \text{10}& \text{11.657}\\ \text{11}& \text{11.889}\\ \text{12}& \text{12.101}\\ \text{13}& \text{12.295}\end{array}$$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Algebra and Trigonometry 2e · §6.7 Exponential and Logarithmic Models · Exercise 19