Given:
We get the points (0,6), (3,32), and (12,770) from the given table.
1.
Let y be the number of the rabbit and x be the number of months.
Consider the regression equation of the form.
Substitue x=0 and y=6 in the equation, we get
Substitue x=12 and y=770 in the equation, we get
Answer: Last option.
Step-by-step explanation:
For this exercise you need to find the Discriminant.
The formula used to find the Discriminant, is the following:
In this case, given the Quadratic equation:
You can identify that:
Knowing those values, you must substitute them into the formula and then you must evaluate in order to find the Discriminant.
You get that this is:
By definition, if:
Then the Quadraitc equation has 2 nonreal solutions.