The formula A=lw gives the area A of a rectangle with
length 1. What is the area in
square feet of a rug with a
length of 13 feet and width of
6 feet?

78 ft^2

Step-by-step explanation:

A = lw

l = 13 ft

w = 6 ft

A = 13ft  x 6 ft

A = 78 ft^2

Multiply the length by width to find Area. The unit for Area will be feet squared because both the numbers for length and width had the same unit.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.