(06.02)
A linear function that represents the number of video games purchased at an electronics store is compared to a different linear function that represents the
amount of money the store made that day. Describe the key features of the functions that are needed to determine these lines intersect.

step-by-step explanation: it is d

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus