Question

Write a quadratic equation in standard form whose graph passes through the given points (-1,7) (1,3) (2,4)

Answer 1

hello

to write a standard equation with the given form of

$y=ax^2+bx+c$

and we have three points which are (-1, 7) (1, 3) (2, 4)

we can use the three points to write the equation