SOLUTION: What is the x-intercept of the following equation: y=(-1/2)x*2 + 2x + 10

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Question 268544: What is the x-intercept of the following equation:
y=(-1/2)x*2 + 2x + 10
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
y=(-1/2)x^2 + 2x + 10
y=-x^2/2+2x+10
x intercept = (-2.9 & 6.9)
+graph%28+300%2C+200%2C+-6%2C+10%2C+-10%2C+15%2C+-x%5E2%2F2+%2B2x+%2B10%29+ (graph 300x200 pixels, x from -6 to 10, y from -10 to 15, -x^2/2 +2x +10).