SOLUTION: Find the maximum value of y=-x^2+6x. I worked it out to be 10 but not to sure about that. thanks for any help given.

Algebra ->  Algebra  -> Polynomials-and-rational-expressions -> SOLUTION: Find the maximum value of y=-x^2+6x. I worked it out to be 10 but not to sure about that. thanks for any help given.      Log On

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Question 43506This question is from textbook Algebra and trigonometry with analytic geometry
: Find the maximum value of y=-x^2+6x. I worked it out to be 10 but not to sure about that. thanks for any help given.This question is from textbook Algebra and trigonometry with analytic geometry

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
y+=+-x%5E2+%2B+6x
vertex: (3,9)
The maximum value is at nine.
+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+-x%5E2+%2B+6x+%29+