Answer:
A. The function is Nonlinear.
Step-by-step explanation:

If it helps, write as a product of fractions, grouped by variable.

Now reduce using exponent rules.

(2,4)
Step-by-step explanation:
I'm not sure in the slightest but with the formula I learned I think this is correct
well, the table has 5 points in it, let's pick any two hmmm say let's use hmmm (2 , 7) and (6 , 17)

when x = 0, from the table, y = 2, so there's the y-intercept.
The y-intercept is 2. The y-intercept occurs when x is 0. In the graph, y is 2 when x is 0.