Answer:
3
Step-by-step explanation:
Write down the expression exactly as it is given.
Now write the expression again, but replace x with 3, and replace y with 6.
Now simplify the numerator using the correct order of operations.
Now divide 9 by 3.
Answer: 3
C.
If you multiply a function by , you are inverting its sign. It means that you have the parent function
, and the child function
.
This means that, if you choose the same input , it will be mapped once to
, and once to
.
So, if you draw the two graphs, you will associate two opposite values to the same
value.
This kind of transformation, is exactly a reflection with respect to the
axis.