Functions
posted by Lena on .
The function y = x becomes y= 2(3x+2)5. Describe the order in which the transformations would take place.
1. The function is stretched vertically by a factor of 2
2. The function is compressed horizontally by a factor of 1/3
3. The graph is reflected into the xaxis
4. The graph translates 2 units to the left
5. The graph translates downwards 5 units
Is that correct?

The function is stretched vertically by a factor of 2
The function is compressed horizontally by a factor of 1/3
The graph is reflected into the xaxis
The graph translates 2 units to the left
The graph translates downwards 5 units
IS THAT CORRECT? 
The function is compressed horizontally by a factor of 1/3 (or stretched vertically by 3)
y = 3 x
Translates 2 units up
y = 3x+2
reflects over x axis
y = (3x+2)
stretch vertically by 2
y = 2(3x+2)
down 5