Answer:
The modes are 0 and 2. There are two because there are the same number of numbers. (four 0s and four 2s)
Answer: 
Step-by-step explanation:
A function is shifted vertically upwards/downwards by adding/subtracting a constant value to the function.
In this case f(x) was shifted upwards by 3 units.
I think the 3 is an exponent so we can write the expression as
18 * 4y^3
= 72y^3
