The parent function f(x) = x2 is translated such that the function g(x) = –x2 + 6x – 5 represents the new function. What is true about the transformation that was performed?

Respuesta :

frika

Answer:

1. Translation 3 units to the right;

2. Reflection across the x-axis;

3. Translation 4 units up.

Step-by-step explanation:

First, rewrite the function [tex]g(x)[/tex] in following way:

[tex]g(x)=-x^2+6x-5=-(x^2-6x)-5=-(x^2-6x+9-9)-5=-(x-3)^2+9-5=-(x-3)^2+4.[/tex]

Apply such transformations:

1. Translate the graph of the parent function [tex]f(x)[/tex] 3 units to the right to get the graph of the function [tex]f_1(x)=(x-3)^2.[/tex]

2. Reflect the graph of the function [tex]f_1(x)[/tex] across the x-axis to get the graph of the function [tex]f_2(x)=-(x-3)^2.[/tex]

3. Translate the graph of the function [tex]f_2(x)[/tex] 4 units up to get the graph of the function [tex]g(x)=-(x-3)^2+4.[/tex]

Answer:

a c d

Step-by-step explanation: