Home > INT2 > Chapter Ch12 > Lesson 12.2.3 > Problem 12-117
12-117.
For each pair of points given, write an equation for a quadratic function in standard form that has these
and Work backwards: use the zero product property to write an equation in factored form, then simplify.
or or
and See part (a).
Since we don’t usually factor with fractions,
is not considered a factor.Consider what you would have done to get
. If
, the step before that was .