Question

Which graph represents the function f(x)=-x2+5?

Answer 1

The top one (keep in mind i think)

Answer 2

Answer:

The graph of given function is shown below.

Step-by-step explanation:

The given function is

$f(x)=-x^2+5$             .... (1)

We need to find the graph of the function.

The vertex form of the quadratic function is

$f(x)=a(x-h)^2+k$            .... (2)

On comparing (1) and (2) we get

$h=0,k=5$

It means the vertex of the function is (0,5).

The table of values is

x                 y

-2               1

-1               4

0              5

1               4

2              1  

Plot all ordered pairs on a coordinate plane and connect them by a free hand curve.

The graph of given function is shown below.