Question

-2x^2-16x-30
find B, find vertex, find C please help

Answer 1

\[ax ^{2}-bx+c\] this is the general form for a quadratic equation

Answer 2

a=-2
b=-16
c=-30

vertex = P(x,y) --> where the graph starts

Px = -b/2A --> point x of the vertex
Py = plu te value of the point x in the given equation of the form\[ax ^{2}+bx+c\]