helpmeimdumbra
contestada

Plzz help i need the right answer


The graph of f(x)=x2 is shown. Use the parabola tool to graph the function g(x)=(15x)2 . To graph a parabola, first plot the vertex then plot another point on the parabola

Respuesta :

CancerWeeb
I couldn't exactly find the answer, but I did find some things that might be helpful to you.

g(x)=(15x)2: This is graph A, it has no vertex
f(x)=x2: This is graph B, its vertex is (0,0)

I don't think any of these are the answers, but I'm hoping that these items will help you out a little. Sorry I couldn't answer the question fully.

EDIT:
On the off chance that you meant, "[tex]g(x) = (15x) ^{2} [/tex]," (Graph C) you'll find this:
Vertex: (0,0)
Focus: (0,[tex] \frac{1}{900} [/tex])
Axis of symmetry: 0
Directrix: [tex]y = - \frac{1}{900} [/tex]
Ver imagen CancerWeeb
Ver imagen CancerWeeb
Ver imagen CancerWeeb

Answer:

The graph of g(x) is shown below.

Step-by-step explanation:

The vertex form of a parabola is

[tex]h(x)=a(x-h)^2+k[/tex]

where, (h,k) is the the vertex of the parabola.

The given functions are

[tex]f(x)=x^2[/tex]

[tex]g(x)=(15x)^2[/tex]

It both function the value of h and k is 0, therefore the vertex of both function is (0,0).

x             f(x)            g(x)

-2            4              900

-1              1              225

0             0               0

1              1              225

0             4             900

The graph of both functions is shown below.

Ver imagen DelcieRiveria