Question

Which equation matches the graph shown?

(will attach graph and answer choices in a sec!)

***please explain!! Thanks :)

Answer 1

graph

Answer 2

answer choices A,B,C,D from top to bottom

Answer 3

use (0,2) (1,0) to check each answer.

Answer 4

oh okay hold on lemme do this real fast

Answer 5

Notice that this parabola touches the x-axis exactly in one spot. This is an example where both roots are the same number, and you should expect an equation like
y= a(x-1)^2

Answer 6

so is A my answer??

Answer 7

yes

Answer 8

cuz 2=2(0)^2-4(0)+2
=2=2
=yes!
and
0=2(1)^2-4(1)+2
=2-4+2
=-2+2
=0=0=yes!
So answer A is my answer??