Question

Find the vertex quick! Show work please!

y=-2^2+4x-3

Answer 1

what vertex ?

Answer 2

what is a vertex quick?

Answer 3

y=-2^2+4x-3

y= 2 to the second power + 4x - 3

Answer 4

I need to know the vertex

Answer 5

the vertex is NOT the lowest point on the graph

Answer 6

it is the point where the graph turns over on itself; kinda like a corner or a bend

Answer 7

it happens on a quadratic along the axis of symmetry

Answer 8

using the formula x=-b/2a find the vertex and whether or not it is min or max