Consider the parent function f(x) = x^2 and the transformed function f(x) =- 5(x - 4)^2 – 8. Identify the transformations.
Answer

Given:

The parent function is

Consider the transformed function is g(x) instead of f(x) because both functions are different.

Step-by-step explanation:

We have,

It can be written as

           ...(i)

The translation is defined as

               .... (ii)

Where, k is stretch factor, a is horizontal shift and b is vertical shift.

If 0<|k|<1, then the graph compressed vertically by factor k and if |k|>1, then the graph stretch vertically by factor k.

If k is negative, then f(x) is reflected across the x-axis to get g(x).

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

On comparing (i) and (ii), we get

, f(x) shifts 4 units right.

, f(x) shifts 8 units down.

, it is negative so f(x) reflected across the x-axis.

, so f(x) stretched vertically by factor 5.

Therefore, the function f(x) reflected across the x-axis, stretched vertically by factor 5 and shifted 4 units right 8 units down to get g(x).

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

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$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20