SOLUTION: What are the minimum/maximum values of the expression Y^2+3Y-X^2+4X-7? Please help.

Algebra ->  Inequalities -> SOLUTION: What are the minimum/maximum values of the expression Y^2+3Y-X^2+4X-7? Please help.      Log On


   

Question 1027038: What are the minimum/maximum values of the expression Y^2+3Y-X^2+4X-7? Please help.
Found 2 solutions by ikleyn, richard1234:
Answer by ikleyn(52812) About Me  (Show Source):
You can put this solution on YOUR website!
.
What are the minimum/maximum values of the expression Y^2+3Y-X^2+4X-7? Please help.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Which expression ???

If it is the function of two variables, it HAS NO minimum/maximum.

Its range is from -infinity to infinity.


Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Assuming X and Y are real numbers, there is no minimum or maximum value. You can let X = 0 and Y be arbitrarily large, or let Y = 0 and X be arbitrarily large.