A key property of a quadratic parent function is that its vertex is at the origin
9.4/10 is the simplest form
The answer to this question is choice option letter C
If we are supposed to give you like a life situation that matches the equation then I have one:
You have 42 watermelons and you need to divide them into equal groups. Let n equal the number of watermelons in each group. There are 6 groups in total. How many watermelons are in each group? (solve for n).
If this is not what you were looking for then my apologies.