Option C. slope = 2 is the answer.
Step-by-step explanation:
The ordered pairs in the table are (2, 3) and (5, 9). These ordered pairs represent a linear function.
We have to calculate the slope of the line passing through these two points.
Since slope of a line passing through two points is defined as
![Slope=\frac{(y-y')}{(x-x')}](/tpl/images/0372/2980/71a1f.png)
Now we put the values of x and y coordinates of the given points.
![Slope=\frac{9-3}{5-2}=\frac{6}{3}=2](/tpl/images/0372/2980/de3c7.png)
Therefore slope of the line passing through (2, 3) and (5, 9) is 2.