Question

What is the equation of the line of symmetry for the graph of y = –2(x – 4)^2 + 3?

x = –2

x = 2

x = 3

x = 4

Answer 1

I think its B

Answer 2

can you change yourequation to look like => \(\large (x-h)^2=4p(y-k) \quad ?\)

Answer 3

well... more like \(\large (x-h)^2=a(y-k)\)

Answer 4

\[y=-2(x-4)^2+3\]

Answer 5

hmm shouldn't matter actually... anyhow notice where the vertex is at http://nayak2010.files.wordpress.com/2011/01/picture-of-vertex-form-of-parabola.png

Answer 6

yea

Answer 7

so what do you think is the line of symmetry? do you know what line of symmetry means?