The given graphs show functions which have been transformed from the quadratic parent, f(x) = x2. Determine which transformations were applied to the quadratic parent function to result in each graph.

The given graphs show functions which have been transformed from the quadratic parent fx x2 Determine which transformations were applied to the quadratic parent class=

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           g(x)                                    h(x)                                     d(x)
vertical shift down 3     reflection across the x-axis     vertical shift down 3
horizontal shift left 3     vertical strecht of 3                 horizontal shift right 3


Quadratic parent: f(x)=x^2
The graph is a parabola with vertex V=(0,0) at the origin and opens up.
When x=1→f(1)=1^2→f(1)=1

1) g(x)
The graph opens up, then there is not a reflection across the x-axis.
The vertex is at the point (-3,-3): 3 units to the left and 3 units down of the vertex of the parent funtion.
When x is 1 unit to the right from the vertex g(x)=1
Then the transformations were applied to the cuadratic parent function are:
1.1) vertical shift down 3.
1.2) horizontal shift left 3.

2) h(x)
The graph opens down, then there is a reflection across the x-axis.
The vertex is at the origin (0,0).
When x is 1 unit to the right from the vertex h(x)=-3
Then the transformations were applied to the cuadratic parent function are:
2.1) reflection across the x-axis.
2.2) vertical strecht of 3.

3) d(x)
The graph opens up, then there is not a reflection across the x-axis.
The vertex is at the point (3,-3): 3 units to the right and 3 units down of the vertex of the parent funtion.
When x is 1 unit to the right from the vertex d(x)=1
Then the transformations were applied to the cuadratic parent function are:
3.1) vertical shift down 3.
3.2) horizontal shift right 3.


The given graphs show functions that have been transformed from the quadratic parent, f(x) = [tex]\rm x^2[/tex] and this can be sketched by using the rules of transformation.

Given :

The given graphs show functions that have been transformed from the quadratic parent, f(x) = [tex]\rm x^2[/tex].

1) The graph of g(x) --

The graph of the function g(x) can be sketched by translating the graph of the parent function f(x) downwards by a factor of 3 and then translating that graph by a factor of 3 in the left direction. The resulting graph is the graph of g(x) which is given by:

[tex]\rm g(x) = (x+3)^3-3[/tex]

2) The graph of h(x) --

The graph of the function h(x) can be sketched by taking the image of the parent function f(x) about the y-axis and then stretching that graph vertically by 3 units. The resulting graph is the graph of h(x) which is given by:

[tex]\rm h(x) = -3(x)^2[/tex]

3) The graph of d(x) --

The graph of the function d(x) can be sketched by translating the graph of the parent function f(x) downwards by a factor of 3 and then translating that graph by a factor of 3 in the right direction. The resulting graph is the graph of d(x) which is given by:

[tex]\rm d(x) = (x-3)^3-3[/tex]

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