SOLUTION: Given y = 2x^2 - 4X, thanks. A) find the y-intercept b) Find the X-intercepts (if any). c) find the vertex. d) Sketch the parabola

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Given y = 2x^2 - 4X, thanks. A) find the y-intercept b) Find the X-intercepts (if any). c) find the vertex. d) Sketch the parabola       Log On


   

Question 109866: Given y = 2x^2 - 4X, thanks.
A) find the y-intercept
b) Find the X-intercepts (if any).
c) find the vertex.
d) Sketch the parabola
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
y=2x^2-4x
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+2x%5E2+-4x%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = 2x^2 -4x).
y intercept=0
x intercept=0 & 2
vertex=(1,-2)