SOLUTION: One more help please! y=-2x^2-8x+10 axis of symmetry x=-b/2a: vertex (-b/2a,y): y-intercept (c): two other points: Is the Vertex to this problem : (-2,18)? Is the axis

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: One more help please! y=-2x^2-8x+10 axis of symmetry x=-b/2a: vertex (-b/2a,y): y-intercept (c): two other points: Is the Vertex to this problem : (-2,18)? Is the axis       Log On


   

Question 862679: One more help please!
y=-2x^2-8x+10
axis of symmetry x=-b/2a:
vertex (-b/2a,y):
y-intercept (c):
two other points:
Is the Vertex to this problem : (-2,18)?
Is the axis of symmetry to this problem x=-2 ?
thanks for the help
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

y=-2x^2-8x+10

 axis of symmetry x=-b/2a: 

 vertex (-b/2a,y):

 y-intercept (c): (0,10)

 two other points: (1,0) (-5,0)

 Is the Vertex to this problem : (-2,18) Yes!

 Is the axis of symmetry to this problem x=-2 Yes!