transformations Flashcards
(7 cards)
1
Q
what does |f(x)| do
A
reflection of the x axis
2
Q
what does f(|x|) do
A
reflection in the y axis
3
Q
what order should you do the transformations in if there are 2 translations and they both affect the x axis
A
stretch before translating but if it is a stretch and reflection, order doesnt matter
4
Q
what does f(2x) do
A
streches the x axis by a scale factor of a halve
5
Q
what does 3f(x) do
A
stretches y axis by 3
6
Q
what does f(-x) do
A
reflection in the y axis
7
Q
what does -f(x) do
A
reflection in the x axis
