Answer:
I think its a function
Step-by-step explanation:
Answer:

Step-by-step explanation:
4-8 = -4
Thus, the answer is - 4/3
Answer:
You need to put more details man!
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
From the attachment, the question has been answered. However, the explanation is as follows;
Given that

This means that


See attachment (1)
Step 1: Locate point 7 on the x axis
Step 2: Locate point 4 on the y axis
Trace these two points until they intersect.
The point at which they intersect, is the required point (7,4) --See attachment (2)
Area of a circle = 3.14 x r^2
=3.14 x 8.5^2
= 226.865