Use the drop-down menus to identify the values of the parabola. Vertex = Domain = Range = y ≤

Question

asked Nov 18, 2018 146k views

2 Answers

Christopher Karam · Answer 1 · 2018-11-22T11:55:42+0000

Answer:

Vertex - (0,4)

Domain -
$D=[x|x\in\mathbb{R}]$

Range -
$R=[y|y\leq 4]$

Explanation:

Given : The graph of a parabola

To find : The values of the parabola - Vertex ,Domain and Range

Solution :

To identify the vertex the given parabola given by equation

y=-x^2+4

Vertex is given by
y=a(x-h)^2+k

where (h,k) are the vertex.

Comparing with equation,

Vertex is (h,k)=(0,4)

Domain is the set of value where function is defined.

The domain of given function is all real numbers.

$D=[x|x\in\mathbb{R}]$

Range is the set of value that corresponds to the domain.

$R=[y|y\leq 4]$