Question

Which is the graph of the function f(x) = x2 + 2x + 3?

Answer 1

^^ .............................

Answer 2

Answer:

Refer the graph attached.

Step-by-step explanation:

Given : Equation $f(x) = x^2 + 2x + 3$  

To find : The graph of the given equation?

Solution :  

Let,$y= x^2 + 2x + 3$  

First we find the points which satisfy the equation and then joining those points give you the graph.

Points are

x      y

-3   6

-2   3

-1    2

0   3

1    6

Now, We plot these points.

The graph is the parabola with vertex (-1,2).

Refer the attached graph below.