NEED HELP ASAP!! Find a two-variable identity by incorporating a second variable, y, into the single-variable identity. Note that x > 1, x > y, and x and y are positive integers. (x2 − y2)2 − (2xy)2 = (x2 + y2)2 (x2 + y2)2 + (2xy)2 = (x2 − y2)2 (x2 − y2)2 + (2xy)2 = (x2 + y2)2 (x2 − y2)2 + (2xy)2 = (x2 − y2)2

what the question so we can you out

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!