Answer:
f(x)= -2(x^2-x-6)
Step-by-step
The original formula is f(x)=a(x-h)+k
1) Plug the negative 2 in for a
2) multiply (x-3)(x+2)
3) plug your answer in for 2 in for the parentheses
The equation of the line passing through the points
and
is
. Here
is the slope of the line.
Substituting numerical values,

The equation of the line in standard form is
.