Which statements are true for the functions g(x) = x2 and h(x) = –x2 ? Check all that apply. - For any value of x, g(x) will always be greater than h(x). - For any value of x, h(x) will always be greater than g(x). - g(x) > h(x) for x = -1. - g(x) h(x). - For negative values of x, g(x) > h(x).

Step-by-step explanation:

X: amount of a spare part of price $74 per unit.

Y: cost of purchasing X spare parts.

Step-by-step explanation:

We can imagine that X represents the amount of an object, for example a car spare part,  which price is $74 per unit.

Then, Y would represent the cost of purchasing X units of that spare part.