Answer:
4
Step-by-step explanation:
Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
Since the ratio of sides is 4 to 3, the proportion is:

x =
9
Answer:
360 inch
Step-by-step explanation:
Step 1: Converting
6inch = 6inch
5ft = 60inch
Step 2: Finding the area
Area of a rectangle = L x B
A = 6 x 60
A = 360inch
You can probably look up a answer key for that worksheet. ;)