Which equation transforms f(x)=x to a horizontal stretch by a factor of 2, a reflection over the x axis, and a shift down 4?

The expression that represents transformation is

The equation of the function is given as:

The rule of horizontal stretch by a factor of 2 is represented as:

So, we have:

The rule of reflection over the x-axis is represented as:

So, we have:

The rule of a vertical shift down by 4 units is:

So, we have:

Hence, the expression that represents transformation is

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Step-by-step explanation:

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10.4 inches

step-by-step explanation:

2x2x2.6

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6