Answer:
x
Step-by-step explanation:
the value of x is the input and value of y is the output
Plug in the numbers so it will turn out as 21. Divided by 3(2) . You know that if 2 numbers are close by each other than you are going to multiply so 3 times 2 = 6 , then you do 21 divided by 6 = 3.5
The answer = 3.5
You can split the combined shape into separate shapes and find the area of each of those. once you have done that add all of the areas together and that will get you your combined shapes area.
It'd be 9.096491 hope that helps.
It is a function because each x value only has one y value
