Question

Graph the function f(x)= -(x-2)^2 +4. In what form is this quadratic function written? _________________________. List the values of the following parameters:a = ______h = ______k = ______Vertex = ___________

Answer 1

Answer:

see below

Step-by-step explanation:

f(x)= -(x-2)^2 +4

This is the vertex form of the equation for a parabola

y= a ( x-h)^2 +k  where (x,k) is the vertex of the parabola

a = -1   h= 2   k = 4

The vertex is ( 2,4)

Answer 2

Answer:

Completed square form

a = -1

h = 2

k = 4

Vertex: (2,4)

Step-by-step explanation:

f(x)= -(x-2)^2 +4 is in the complete square form

f(x) = a(x - h)² + k

a = -1

h = 2

k = 4

Vertex: (2,4)