Question

Which graph represents f(x) = (x + 2)2 – 3?

Answer 1

Answer:

Step-by-step explanation:

The graph is a straight line

y= 2x+1

The above given equation represents a straight line with a positive slope which is equal to 2. The intercept on the y axis is given by x=0, which is equal to y =1. and the intercept on the x axis is given by y=0, which is equal to x=-1÷2.

Answer 2

Refer the attached figure for graph.

Step-by-step explanation:

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

To find : Which graph represents ?

Solution :

The given function is a quadratic function.

So, the graph plot is a parabola.

The vertex of the upward parabola is (-2,-3).

The x-intercept are (-3.732,0) and (-0.268,0).

The y-intercept is (0,1).

Refer the attached figure below for the graph.

#Learn more

Solve the equation x^-x-2=0 graph

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