Question

Which equation matches the graph shown?

a. y=-2x^2+4x-2
b. y=x^2-2x+1
c. y=2x^2-4x+2
d. y=x^2-6x+2



Which equation matches the graph shown?

a. y=-2x^2+4x-2
b. y=x^2-2x+1
c. y=2x^2-4x+2
d. y=x^2-6x+2



@Mathematics

Answer 1

a, cause its opening down

Answer 2

y=-2x^2+4x-2

Opening downware and also putting x=0 gives -2. and there are more reasons but this two are more than enough considering the options..