Question

Which of the following does the function $y=-4cos(3x)-9$ not have?
a) horizontal translation
b)vertical translation
c)horizontal compression
d)reflection

Answer 1

Answer:

horizontal translation    ( this would require an  x - k   or x+k   type of a factor)

Step-by-step explanation:

It DOES have :

    vertical    due to the -9

    horizontal compression due to the  3x

    reflection due to the   -4