To graph y = a * f (x)
If a> 1, the graph of y = f (x) is expanded vertically by a factor a. (It lengthens)
If 0 <a <1, the graph of y = f (x) is compressed vertically by a factor a. (Shrinks)
We have the following function:
f (x) = a (3/2) ^ x
The value of a in this case is:
a = 4/5 <1
Answer:
a = 4/5
option 1
