Question

FAN+MEDAL please help

see pic

abcd or e?

Answer 1

@jhonyy9 @Mehek14 @TheSmartOne @mathmate

Answer 2

???????????anyone

Answer 3

@jhonyy9

Answer 4

I do not work with letter choices, but I can offer you hint to get the right answer.

In a transformation
g(x)=a*f(x-h)+k
a is a vertical stretch factor,
stretches vertically if |a|>1
compresses vertically if 0<|a|<1
does above plus a reflection about the x-axis if a<0.
h=horizontal displacement/translation.
g(x) moves right (relative to f(x) ) |h| units if h>0
and moves left |h| units if h<0.
k=vertical translation
translates k units up if k>0, and
translates |k| units down if k<0.

Answer 5

okay so i was thinking c?

Answer 6

C is not correct. Remember what he said, when h>0, which in this case it is, the translation is in the negative direction of the x-axis, or to the left.

Answer 7

Sorry, when h<0, it is a translation to the left, which it actually is. It's slightly confusing but the is what the equation is actually saying. f(x) = (x-(-1))^3... So again, the translation is in the negative direction of the x-axis.

Answer 8

There is confusion for a lot of people when the transformation equation is not examined carefully.

The transformation equation is written:
g(x)=a*f(x-h)+k
note the negative sign before h.

For example,
\(f(x)=\sin^5(x)\)
\(g(x)=\sin^5(x+\pi/2)\)
we can see that we can rewrite g(x) as
\(g(x)=\sin^5(x+\pi/2)=\sin^5(x-(-\pi/2)\)
meaning that h=-pi/2, or the transformation is pi/2 units to the left, since h is negative.