Question

help me please ? anyone ?

Answer 1

what is your question?

Answer 2

The graph of which quadratic equation is shown below?

Answer 3

the zeros are at 1 and 3

Answer 4

so the equation must be:\[c(x-1)(x-3)\]
where c is a constant

Answer 5

if you FOIL you get\[x^2 - 4x +3\]

Answer 6

multiplied by an unknown constant

Answer 7

however, in this case, the y-intercept is 3, the vertex is at 2, and it opens upward

Answer 8

so c is actually 1

Answer 9

so you have:
\[1(x^2 - 4x + 3) = x^2 - 4x +3\]

Answer 10

oakyy thanks