Question

The graph shown matches which quadratic equation?


A)
y = x2 + 3


B)
y = x2 - 3


C)
y = (x - 3)2
Eliminate


D)
y = (x + 3)2

Answer 1

here is the link to the graph .
http://usatestprep.com/modules/gallery/files/14/1441/1441.gif

Answer 2

A

Answer 3

C)
y = (x - 3)2

Answer 4

A

Answer 5

A

Answer 6

for x=0, y=3 therefore, it is A

Answer 7

or
y = x2 + 3

Answer 8

You should know that y=a(x-h)^2 +k
where (h,k) is the vertex
for your graph, the vertex is at (0,3)
so put (h,k) = (0,3) into the equation and neglect the 'a' for your case and you'lll get the answer