SOLUTION: Sketch parabola and calculate all relevant points f(x)=-x^2+3x+5 (-x^2 means x to the 2nd power)

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Question 422642: Sketch parabola and calculate all relevant points
f(x)=-x^2+3x+5
(-x^2 means x to the 2nd power)
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
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y int=5
zero's=4.2, -1.2
vertex=(1.5,7.25)
axis=1.5