Starting with a different number changes the diagram because if you started with any other number, you would get different results.
Given that the vertex is at (50, 1000), the max profit is $1000 when 50 items are produced
Answer:
Segment QR is the shortest
x+(-2) >3
open the bracket
x-2>3
collect the like terms by taking 2 to the other side
x>3+2
x>6
Answer:
NO WAIT NO IGNORE MY PREVIOUS ANSWER
NOT A FUNCTION
If you draw vertical lines on the dotted line, one line will intersect two parts of the dotted line, so it is not a function.