Answer: 238 ft ^ 2.
Step-by-step explanation:
To find surface area of a rectangular prism, use this formula:
To find the area of a normal rectangle, you would multiply the length by the width, so for the surface area of a rectangular prism, you're just finding the areas of the sides and adding them together.
Substituting 5 for h, 3 for w, and 13 for l, you can solve:
The only order pairs among the given options that represent a function is :
Because : To be a function, every element of domain (x) can have only one unique value y, and if we get more than two values of y for same x, it isn't a function at all.