Question

Describe the translation of Y= 2|3x|

Answer 1

compressed it by 3 in the x direction

it stretched it by 2 in the y direction

Explanation:

f(x) = |x|

then it became

g(x) = |3x| so it compressed it by 3 in the x direction

h(x) = 2 |3x| so it stretched it by 2 in the y direction