Domain
Range
-3
6
5
3
-2
-5
The above is
DONE

the above is a function

Step-by-step explanation:

function is a mapping from a set A to B, which associative every element of A with unique image in B.

Here, f(-3)=6, f(-5)=6

f(3)= -2, f(-5)=1

all elements have image.

so this is a function.

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40